@article{1102866957,
author = {Lambert, Howard},
title = {Links which are unknottable by maps.},
journal = {Pacific J. Math.},
volume = {67},
number = {2},
year = {1976},
pages = { 109-112},
language = {en},
url = {http://dml.mathdoc.fr/item/1102866957}
}
Lambert, Howard. Links which are unknottable by maps.. Pacific J. Math., Tome 67 (1976) no. 2, pp. 109-112. http://gdmltest.u-ga.fr/item/1102866957/