[1]
O. Ravi, S. Padmasekaran, S. Usharani, and I. Rajasekaran, “$\breve{g}$-closed and $\breve{g}$-open Maps in Topological Spaces”, Int. J. Math. And Appl., vol. 3, no. 4 - C, pp. 1–8, Dec. 2015.