Star-critical Ramsey number of Fn versus K4. - Shahab Haghi; Hamid Reza Maimani; Abbas Seify (Discret. Appl. Math., 2017)

On double-star decomposition of graphs. - Saieed Akbari; Shahab Haghi; Hamid Reza Maimani; Abbas Seify (Discuss. Math. Graph Theory, 2017)