海量图书期刊资源，随时随地畅享阅读乐趣
On the unimodality of the independent set numbers of a class of matroidsCarolyn Mahoney · 1985
[Annals of Discrete Mathematics] Combinatorics 79 Part I Volume 8 || On the Independent Set Numbers of a Finite MatroidDowling, T.A. · 1980