@article{GDZPPN002091704,
title = {Solution of the Classs Number Two Problem for Cyclotomic Fields.},
journal = {Inventiones mathematicae},
volume = {29},
year = {1975},
pages = {243-244},
zbl = {0288.12005},
url = {http://dml.mathdoc.fr/item/GDZPPN002091704}
}
Masley, John Myron. Solution of the Classs Number Two Problem for Cyclotomic Fields.. Inventiones mathematicae, Tome 29 (1975) pp. 243-244. http://gdmltest.u-ga.fr/item/GDZPPN002091704/