@article{1200771840,
author = {Hosokawa, Fujitsugu and Kawauchi, Akio},
title = {Proposals for unknotted surfaces in four-spaces},
journal = {Osaka J. Math.},
volume = {16},
number = {1},
year = {1979},
pages = { 233-248},
language = {en},
url = {http://dml.mathdoc.fr/item/1200771840}
}
Hosokawa, Fujitsugu; Kawauchi, Akio. Proposals for unknotted surfaces in four-spaces. Osaka J. Math., Tome 16 (1979) no. 1, pp. 233-248. http://gdmltest.u-ga.fr/item/1200771840/