@article{ISU_2020_20_1_a7,
     author = {I. A. Pankratov and Ya. G. Sapunkov and Yu. N. Chelnokov},
     title = {Quaternion models and algorithms for solving the general problem of optimal reorientation of spacecraft orbit},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {93--104},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2020_20_1_a7/}
}