@article{PDA_1980_10_a2,
     author = {Mike Kuzmanoski},
     title = {Mean {Plane} of {Asteroidal} {Orbits}},
     journal = {Publications of the Department of Astronomy},
     pages = {23 },
     publisher = {mathdoc},
     volume = {10},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PDA_1980_10_a2/}
}