TY - JOUR AU - M. H. Zakhar-Itkin TI - On the singularities of analytic functions defined by a~contour integral JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1964 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1964_19_5_a4/ LA - ru ID - RM_1964_19_5_a4 ER -