@article{AM2_1971__7_136219,
     author = {DAVID BARNETTE},
     title = {Dense {Sets} of {Polytopes} in {P3}},
     journal = {Aequationes mathematicae},
     pages = {28--35},
     publisher = {mathdoc},
     volume = {7},
     year = {1971},
     zbl = {0235.52006},
     url = {http://geodesic.mathdoc.fr/item/AM2_1971__7_136219/}
}