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@article{IVM_1961_4_a11, author = {V. S. Serebryakova and E. A. Barbashin}, title = {On circular motions of linked {pendula.~II}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {112--118}, publisher = {mathdoc}, number = {4}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1961_4_a11/} }
V. S. Serebryakova; E. A. Barbashin. On circular motions of linked pendula.~II. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1961), pp. 112-118. http://geodesic.mathdoc.fr/item/IVM_1961_4_a11/