@article{MM_1998_10_6_a9, author = {E. A. Grebenikov}, title = {The existence of {Jacoby} integral for differential equations in a~finite circular {Newton} problem of many bodies}, journal = {Matemati\v{c}eskoe modelirovanie}, pages = {118--122}, publisher = {mathdoc}, volume = {10}, number = {6}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MM_1998_10_6_a9/} }