@article{1256046598,
author = {Giller, Cole A.},
title = {Towards a classical knot theory for surfaces in $\mathbf{R}^{4}$},
journal = {Illinois J. Math.},
volume = {26},
number = {4},
year = {1982},
pages = { 591-631},
language = {en},
url = {http://dml.mathdoc.fr/item/1256046598}
}
Giller, Cole A. Towards a classical knot theory for surfaces in $\mathbf{R}^{4}$. Illinois J. Math., Tome 26 (1982) no. 4, pp. 591-631. http://gdmltest.u-ga.fr/item/1256046598/