@article{1028999032,
author = {Bing, R. H.},
title = {Pushing a 2-sphere into its complement.},
journal = {Michigan Math. J.},
volume = {11},
number = {1},
year = {1964},
pages = { 33-45},
language = {en},
url = {http://dml.mathdoc.fr/item/1028999032}
}
Bing, R. H. Pushing a 2-sphere into its complement.. Michigan Math. J., Tome 11 (1964) no. 1, pp. 33-45. http://gdmltest.u-ga.fr/item/1028999032/