@article{1255958685,
author = {EJIRI, Norio},
title = {Homotopically Energy-Minimizing Harmonic Maps of Tori into $RP^3$},
journal = {Tokyo J. of Math.},
volume = {23},
number = {2},
year = {2000},
pages = { 503-518},
language = {en},
url = {http://dml.mathdoc.fr/item/1255958685}
}
EJIRI, Norio. Homotopically Energy-Minimizing Harmonic Maps of Tori into $RP^3$. Tokyo J. of Math., Tome 23 (2000) no. 2, pp. 503-518. http://gdmltest.u-ga.fr/item/1255958685/