TY - JOUR AU - R. V. Gammel' AU - I. G. Kossovskii TI - The Envelope of Holomorphy of a~Model Third-Degree Surface and the Rigidity Phenomenon JO - Informatics and Automation PY - 2006 SP - 30 EP - 45 VL - 253 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2006_253_a2/ LA - ru ID - TRSPY_2006_253_a2 ER -