Rival, I. (1975). Combinatorial inequalities for semimodular lattices of breadth two. Techn. Hochsch.
Chicago Style (17th ed.) CitationRival, Ivan. Combinatorial Inequalities for Semimodular Lattices of Breadth Two. Darmstadt: Techn. Hochsch, 1975.
MLA (9th ed.) CitationRival, Ivan. Combinatorial Inequalities for Semimodular Lattices of Breadth Two. Techn. Hochsch, 1975.
Warning: These citations may not always be 100% accurate.