@article{DAN_1961_137_5_a20,
     author = {G. L. Grodzovsky and Yu. N. Ivanov and V. V. Tokarev},
     title = {On the motion of a body of variable mass with constant expenditure of power in a gravitational field},
     journal = {Doklady Akademii Nauk},
     pages = {1082--1085},
     publisher = {mathdoc},
     volume = {137},
     number = {5},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_137_5_a20/}
}