@article{1195512709,
author = {Osada, Hiroyuki},
title = {A remark on the class-number of the maximal real subfield of a cyclotomic field},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {65},
number = {10},
year = {1989},
pages = { 318-319},
language = {en},
url = {http://dml.mathdoc.fr/item/1195512709}
}
Osada, Hiroyuki. A remark on the class-number of the maximal real subfield of a cyclotomic field. Proc. Japan Acad. Ser. A Math. Sci., Tome 65 (1989) no. 10, pp. 318-319. http://gdmltest.u-ga.fr/item/1195512709/