Minimum Cost <=k Edges Connected Subgraph Problems. - Firdovsi Sharifov; Hakan Kutucu (Electron. Notes Discret. Math., 2010)

Perfectly matchable subgraph problem on a bipartite graph. - Firdovsi Sharifov (RAIRO Oper. Res., 2010)

A Network Design Problem with Two-Edge Matching Failures. - Firdovsi Sharifov; Hakan Kutucu (RAIRO Oper. Res., 2015)