TY - JOUR AU - A. G. Vitushkin TI - Analysis of power series specifying automorphisms of a~hypersurface in connection with the problem of extension of a~mapping JO - Informatics and Automation PY - 1984 SP - 37 EP - 41 VL - 163 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1984_163_a9/ LA - ru ID - TRSPY_1984_163_a9 ER -