@article{1270150975, author = {ISHII, Noburo}, title = {On the Quartic Residue Symbol of Totally Positive Quadratic Units}, journal = {Tokyo J. of Math.}, volume = {09}, number = {2}, year = {1986}, pages = { 53-65}, language = {en}, url = {http://dml.mathdoc.fr/item/1270150975} }
ISHII, Noburo. On the Quartic Residue Symbol of Totally Positive Quadratic Units. Tokyo J. of Math., Tome 09 (1986) no. 2, pp. 53-65. http://gdmltest.u-ga.fr/item/1270150975/