1. INVERSE THEOREM FOR AN ITERATIVE COMBINATION OF BERNSTEIN-DURRMEYER POLYNOMIALS. Authors: ASHA RAM GAIROLA, P.N. AGRAWAL, VIJAY GUPTA, T.A.K. SINHA.2. INVERSE THEOREM FOR THE ITERATES OF MODIFIED BERNSTEIN TYPE POLYNOMIALS. Authors: P.N. AGRAWAL, T.A.K. SINHA.