Complexity: an approach through independence - Sasun Hambartsumyan; Vahan V. Mkrtchyan; Vahe L. Musoyan; Hovhannes Sargsyan (CoRR, 2009)

A tight lower bound for the hardness of clutters. - Vahan Mkrtchyan; Hovhannes Sargsyan (J. Comb. Optim., 2018)