@article{1200783759,
author = {Komatsu, Kazushi},
title = {A boundary link is trivial if the Lusternik-Schnirelmann category of its complement is one},
journal = {Osaka J. Math.},
volume = {29},
number = {1},
year = {1992},
pages = { 329-337},
language = {en},
url = {http://dml.mathdoc.fr/item/1200783759}
}
Komatsu, Kazushi. A boundary link is trivial if the Lusternik-Schnirelmann category of its complement is one. Osaka J. Math., Tome 29 (1992) no. 1, pp. 329-337. http://gdmltest.u-ga.fr/item/1200783759/