@article{ZVMMF_1967_7_2_a9,
     author = {V. A. Il'in},
     title = {Synthesis of round-trip trajectories closely encircling the moon},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {367--388},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1967_7_2_a9/}
}