@article{1206129297,
author = {Sekine, Mituhiro},
title = {Kawauchi's second duality and knotted surfaces in 4-sphere},
journal = {Hiroshima Math. J.},
volume = {19},
number = {3},
year = {1989},
pages = { 641-651},
language = {en},
url = {http://dml.mathdoc.fr/item/1206129297}
}
Sekine, Mituhiro. Kawauchi's second duality and knotted surfaces in 4-sphere. Hiroshima Math. J., Tome 19 (1989) no. 3, pp. 641-651. http://gdmltest.u-ga.fr/item/1206129297/