@article{IVM_1976_1_a12,
     author = {G. N. Chernis},
     title = {A~test of the rigidity of a~convex surface of revolution under conical sliding constraints},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {111--115},
     publisher = {mathdoc},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1976_1_a12/}
}