@article{1195510046,
author = {Yamamura, Ken},
title = {Maximal unramified extensions of imaginary quadratic number fields of small conductors},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {73},
number = {10},
year = {1997},
pages = { 67-71},
language = {en},
url = {http://dml.mathdoc.fr/item/1195510046}
}
Yamamura, Ken. Maximal unramified extensions of imaginary quadratic number fields of small conductors. Proc. Japan Acad. Ser. A Math. Sci., Tome 73 (1997) no. 10, pp. 67-71. http://gdmltest.u-ga.fr/item/1195510046/