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@article{SMJ2_1995_21_2_a0, author = {Christov, Ognyan and Dragnev, Dragomir}, title = {Perturbations of {Systems} {Describing} the {Motion} of a {Particle} in {Central} {Fields}}, journal = {Serdica Mathematical Journal}, pages = {91--108}, publisher = {mathdoc}, volume = {21}, number = {2}, year = {1995}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SMJ2_1995_21_2_a0/} }
TY - JOUR AU - Christov, Ognyan AU - Dragnev, Dragomir TI - Perturbations of Systems Describing the Motion of a Particle in Central Fields JO - Serdica Mathematical Journal PY - 1995 SP - 91 EP - 108 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_1995_21_2_a0/ LA - en ID - SMJ2_1995_21_2_a0 ER -
Christov, Ognyan; Dragnev, Dragomir. Perturbations of Systems Describing the Motion of a Particle in Central Fields. Serdica Mathematical Journal, Tome 21 (1995) no. 2, pp. 91-108. http://geodesic.mathdoc.fr/item/SMJ2_1995_21_2_a0/