@article{UZERU_1988_2_a4,
     author = {V. R. Barseghyan},
     title = {The differential pursuit game in the gravitation field},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {31--37},
     publisher = {mathdoc},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1988_2_a4/}
}