@article{DAN_1972_207_1_a7,
     author = {S. I. Tarlinskii},
     title = {On a positional guidance problem},
     journal = {Doklady Akademii Nauk},
     pages = {37--40},
     publisher = {mathdoc},
     volume = {207},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_1_a7/}
}