TY - JOUR AU - M. Yu. Kokurin TI - Convexity properties of images under nonlinear integral operators JO - Sbornik. Mathematics PY - 2014 SP - 1775 EP - 1786 VL - 205 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2014_205_12_a5/ LA - en ID - SM_2014_205_12_a5 ER -