TY - JOUR AU - W. Okrasinski TI - Nonexistence of nontrivial solutions to some nonlinear Volterra equations. JO - Extracta Mathematicae PY - 1989 SP - 154 VL - 4 IS - 3 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/EXMATH_1989__4_3_38337/ LA - en ID - EXMATH_1989__4_3_38337 ER -