@article{TM_2006_253_a2,
     author = {R. V. Gammel' and I. G. Kossovskii},
     title = {The {Envelope} of {Holomorphy} of {a~Model} {Third-Degree} {Surface} and the {Rigidity} {Phenomenon}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {30--45},
     publisher = {mathdoc},
     volume = {253},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2006_253_a2/}
}