Trading Signed Designs and Some new 4-(12, 5, 4) Designs. - Gholamreza B. Khosrovshahi; Abbas Nowzari-Dalini; Rouzbeh Torabi (Des. Codes Cryptogr., 1997)

Classification of simple 2-(6, 3) and 2-(7, 3) trades. - Gholamreza B. Khosrovshahi; Hamid Reza Maimani; Rouzbeh Torabi (Australas. J Comb., 1999)

Maximal Trades. - Gholamreza B. Khosrovshahi; Rouzbeh Torabi (Ars Comb., 1999)

On Trades: An Update. - Gholamreza B. Khosrovshahi; Hamid Reza Maimani; Rouzbeh Torabi (Discret. Appl. Math., 1999)

On a Decomposition of Complete Graphs. - Hadi Kharaghani; Rouzbeh Torabi (Graphs Comb., 2003)

An Algorithm for Constructing two disjoint Hadamard Designs. - Hamid Reza Maimani; Rouzbeh Torabi (Ars Comb., 2004)

Proper Nearly Perfect Sets in Graphs. - Changiz Eslahchi; Hamid Reza Maimani; Rouzbeh Torabi; Ruzbeh Tusserkani (Ars Comb., 2016)

Dynamical 2-domination in Graphs. - Changiz Eslahchi; Hamid Reza Maimani; Rouzbeh Torabi; Ruzbeh Tusserkani (Ars Comb., 2017)