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@article{PDA_1970_2_1_a3, author = {J. Lazovi\'c}, title = {Groups of {Quasicomplanar} {Asteroids}}, journal = {Publications of the Department of Astronomy}, pages = {25 - 27}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1970}, url = {http://geodesic.mathdoc.fr/item/PDA_1970_2_1_a3/} }
J. Lazović. Groups of Quasicomplanar Asteroids. Publications of the Department of Astronomy, Tome 2 (1970) no. 1. http://geodesic.mathdoc.fr/item/PDA_1970_2_1_a3/