Nearly triply regular Drad's ofRH type. - Noboru Ito; Blessilda P. Raposa (Graphs Comb., 1992)

On the Characterization of AG(n, q) by its Parameters as a Nearly Triply Regular Design. - Arlene A. Pascasio; Cheryl E. Praeger; Blessilda P. Raposa (Des. Codes Cryptogr., 1996)

Non-symmetric nearly triply regular designs. - Cheryl E. Praeger; Blessilda P. Raposa (Discret. Math., 1996)

Some Triple Block Intersection Numbers of Paley 2-Designs of QN-type. - Blessilda P. Raposa (Des. Codes Cryptogr., 2001)