@article{ISU_2021_21_2_a6,
     author = {V. G. Petukhov and V. V. Ryazanov},
     title = {Artificial libration points in the task of towing space debris by an ion beam},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {202--212},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2021_21_2_a6/}
}