@article{PDA_1983_12_a1,
     author = {J. Lazovi\'c and M. Kuzmanoski},
     title = {Ceres', {Pallas',} {Juno's} and {Vesta's} {Proximities} {With} {Other} {Numbered} {Minor} {Planets}},
     journal = {Publications of the Department of Astronomy},
     pages = {11 },
     publisher = {mathdoc},
     volume = {12},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PDA_1983_12_a1/}
}