The approximation properties of generalized Bernstein polynomials of two variables. - Ibrahim Büyükyazici; Ertan Ibikli (Appl. Math. Comput., 2004)

Rate of convergence by Chlodowsky-Taylor polynomials. - Aydin Izgi; Ibrahim Büyükyazici; Ertan Ibikli (Appl. Math. Comput., 2009)

Approximation by Chlodowsky-Taylor polynomials. - Sevilay Kirci Serenbay; Ertan Ibikli (Appl. Math. Comput., 2011)

On singular integrals depending on three parameters. - Mine Menekse Yilmaz; Sevilay Kirci Serenbay; Ertan Ibikli (Appl. Math. Comput., 2011)

The convergence of a family of integral operators (in Lp space) with a positive kernel. - Sevilay Kirci Serenbay; Mine Menekse Yilmaz; Ertan Ibikli (J. Comput. Appl. Math., 2011)