TY - JOUR AU - K.P.R. Rao AU - Md. Mustaq Ali AU - Brian Fisher TI - Some Presic Type Generalizations of the Banach Contraction Principle JO - Mathematica Moravica PY - 2011 SP - 41 EP - 47 VL - 15 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/MM3_2011_15_1_a5/ ID - MM3_2011_15_1_a5 ER -