TY - JOUR AU - V. I. Buslaev TI - Relations for the coefficients, and singular points of a~function JO - Sbornik. Mathematics PY - 1988 SP - 349 EP - 377 VL - 59 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1988_59_2_a5/ LA - en ID - SM_1988_59_2_a5 ER -