Minimal defining sets for full 2-(v, 3, v-2) designs. - Saieed Akbari; Hamid Reza Maimani; Ch. Maysoori (Australas. J Comb., 2001)

Inclusion matrices and chains. - Ebrahim Ghorbani; Gholamreza B. Khosrovshahi; Ch. Maysoori; Morteza Mohammad Noori (J. Comb. Theory A, 2008)

More on the Wilson $W_{tk}(v)$ Matrices. - M. H. Ahmadi; N. Akhlaghinia; Gholamreza B. Khosrovshahi; Ch. Maysoori (Electron. J. Comb., 2014)