@article{1138043544,
author = {Hasanis, Th. and Vlachos, Th.},
title = {$2$-type surfaces in a hypersphere},
journal = {Kodai Math. J.},
volume = {19},
number = {1},
year = {1996},
pages = { 26-38},
language = {en},
url = {http://dml.mathdoc.fr/item/1138043544}
}
Hasanis, Th.; Vlachos, Th. $2$-type surfaces in a hypersphere. Kodai Math. J., Tome 19 (1996) no. 1, pp. 26-38. http://gdmltest.u-ga.fr/item/1138043544/