@article{1230395622,
author = {SAKAMOTO, Kunio},
title = {Helical minimal imbeddings of order $4$ into spheres},
journal = {J. Math. Soc. Japan},
volume = {37},
number = {4},
year = {1985},
pages = { 315-336},
language = {en},
url = {http://dml.mathdoc.fr/item/1230395622}
}
SAKAMOTO, Kunio. Helical minimal imbeddings of order $4$ into spheres. J. Math. Soc. Japan, Tome 37 (1985) no. 4, pp. 315-336. http://gdmltest.u-ga.fr/item/1230395622/