@article{TRSPY_2017_298_a10,
     author = {Vik. S. Kulikov and E. I. Shustin},
     title = {On $G${-Rigid} {Surfaces}},
     journal = {Informatics and Automation},
     pages = {144--164},
     publisher = {mathdoc},
     volume = {298},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2017_298_a10/}
}