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@article{MV_1963_15_1-4_a9, author = {G. A. \v{C}ebotarev}, title = {Matemati\v{c}eskaya teoriya dvi\v{z}eniya iskusstvennyh {Sputnikov} zemli (isz)}, journal = {Matemati\v{c}ki vesnik}, pages = {41 }, publisher = {mathdoc}, volume = {15}, number = {1-4}, year = {1963}, url = {http://geodesic.mathdoc.fr/item/MV_1963_15_1-4_a9/} }
G. A. Čebotarev. Matematičeskaya teoriya dviženiya iskusstvennyh Sputnikov zemli (isz). Matematički vesnik, Tome 15 (1963) no. 1-4, p. 41 . http://geodesic.mathdoc.fr/item/MV_1963_15_1-4_a9/