@article{bwmeta1.element.bwnjournal-article-fmv84i1p16bwm,
author = {A. Kirkor},
title = {About neighborhoods of surfaces integrally unknotted in $S^3$
},
journal = {Fundamenta Mathematicae},
volume = {85},
year = {1974},
pages = {157-168},
zbl = {0278.57005},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv84i1p16bwm}
}
Kirkor, A. About neighborhoods of surfaces integrally unknotted in $S^3$
. Fundamenta Mathematicae, Tome 85 (1974) pp. 157-168. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv84i1p16bwm/