@article{Erdos/71, AUTHOR = {Erd{\H{o}}s, P.}, TITLE = {On some extremal problems on $r$-graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {1-6}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Harary-Ostrand/71, AUTHOR = {Harary, Frank and Ostrand, Phillip A.}, TITLE = {The cutting center theorem for trees}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {7-18}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Heilmann-Kleitmann-Lieb-Sherman/71, AUTHOR = {Heilmann, Ole J. and Kleitmann, Daniel J. and Lieb, Elliott H. and Sherman, Seymour}, TITLE = {Some positive definite functions on sets and their application to the Ising model}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {19-27}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Bradley/71, AUTHOR = {Bradley, Gordon H.}, TITLE = {Transformation of integer programs to knapsack problems}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {29-45}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Kleitman-Edelberg-Lubell/71, AUTHOR = {Kleitman, D. and Edelberg, M. and Lubell, D.}, TITLE = {Maximal sized antichains in partial orders}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {47-53}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Everett-Stein/71, AUTHOR = {Everett, C.J. and Stein, P.R.}, TITLE = {The asymptotic number of integer stochastic matrices}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {55-72}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Nebesky/71, AUTHOR = {Nebesk{\'y}, Ladislav}, TITLE = {Left-right double trees}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {73-81}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Essam/71, AUTHOR = {Essam, John W.}, TITLE = {Graph theory and statistical physics}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {83-112}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Whitehead/71, AUTHOR = {Whitehead, Earl Glen, Jr.}, TITLE = {Algebraic structure of chromatic graphs associated with the Ramsey number $N(3,3,3;2)$}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {1}, PAGES = {113-114}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Bender/71, AUTHOR = {Bender, Edward A.}, TITLE = {A generalized $q$-binomial Vandermonde convolution}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {115-119}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Bondy/71a, AUTHOR = {Bondy, J.A.}, TITLE = {Large cycles in graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {121-132}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Bosak/71, AUTHOR = {Bos{\'a}k, Juraj}, TITLE = {On the $k$-index of graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {133-146}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Chein/71, AUTHOR = {Chein, M.}, TITLE = {Sur l'epaisseur des graphes r{\'e}guliers}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {147-166}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{de_Werra/71, AUTHOR = {de Werra, D.}, TITLE = {Investigations on an edge coloring problem}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {167-179}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Foata/71, AUTHOR = {Foata, Dominique}, TITLE = {Enumerating $k$-trees}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {181-186}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Lakser/71, AUTHOR = {Lakser, Harry}, TITLE = {The homology of a lattice}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {187-192}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{ONeil/71, AUTHOR = {O'Neil, Patrick E.}, TITLE = {Hyperplane cuts of an $n$-cube}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {193-195}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{ONeil/71a, AUTHOR = {O'Neil, Patrick E.}, TITLE = {A constructive decomposition and Fulkerson's characterization of permutation matrices}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {197-201}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Tutte/71, AUTHOR = {Tutte, W.T.}, TITLE = {On the 2-factors of bicubic graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {203-208}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Mayer/71, AUTHOR = {Mayer, Jean}, TITLE = {L'{\'e}paisseur du graphe complet de 46 sommets}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {2}, PAGES = {209-210}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Altshuler/71a, AUTHOR = {Altshuler, Amos}, TITLE = {Polyhedral realization in $R^3$ of triangulations of the torus and 2-manifolds in cyclic 4-polytopes}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {211-238}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Beltrametti/71, AUTHOR = {Beltrametti, E.G.}, TITLE = {Note on the $p$-adic generalization of Lorentz transformations}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {239-246}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Clements/71, AUTHOR = {Clements, G.F.}, TITLE = {More on the generalized Macaulay theorem}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {247-255}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Nesetril/71, AUTHOR = {Ne{\v{s}}et{\v{r}}il, Jaroslav}, TITLE = {Homomorphisms of derivative graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {257-268}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Sabidussi/71, AUTHOR = {Sabidussi, Gert}, TITLE = {Meshes on 3-connected graphs}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {269-276}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Wilde-Sanchez-Anton/71, AUTHOR = {Wilde, D.J. and Sanchez-Anton, J.M.}, TITLE = {Multivariable monotonic optimization over multivalued logics and rectangular design lattices}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {3}, PAGES = {277-294}, YEAR = {1971}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Altshuler/72, AUTHOR = {Altshuler, Amos}, TITLE = {Hamiltonian circuits in some maps on the torus}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {299-314}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Doyen/72, AUTHOR = {Doyen, Jean}, TITLE = {A note on reverse Steiner triple systems}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {315-319}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Dumont/72, AUTHOR = {Dumont, Dominique}, TITLE = {Sur une conjecture de Gandhi concernant les nombres de Genocchi}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {321-327}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Herzog-Schonheim/72, AUTHOR = {Herzog, M. and Sch{\"o}nheim, J.}, TITLE = {On certain sets of divisors of a number}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {329-332}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Kreweras/72, AUTHOR = {Kreweras, G.}, TITLE = {Sur les partitions non crois{\'e}es d'un cycle}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {333-350}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Tomescu/72, AUTHOR = {Tomescu, Ioan}, TITLE = {Le nombre maximal de 3-colorations d'un graphe connexe}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {351-356}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, } @article{Williamson/72, AUTHOR = {Williamson, S.G.}, TITLE = {The combinatorial analysis of patterns and the principle of inclusion-exclusion}, JOURNAL = {Discrete Math.}, VOLUME = {1}, NUMBER = {4}, PAGES = {357-388}, YEAR = {1972}, PUBLISHER = {Elsevier Science Publishers B.V. (North Holland)}, ADDRESS = {Amsterdam-London-New York-Tokyo}, }