@article{DAN_1977_233_6_a14,
     author = {M. L. Lidov},
     title = {On one family of spatial periodic orbits near the {Moon} and planets},
     journal = {Doklady Akademii Nauk},
     pages = {1068--1071},
     publisher = {mathdoc},
     volume = {233},
     number = {6},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_6_a14/}
}