@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa102-1-4,
author = {Robert Osburn},
title = {Densities of 4-ranks of K2(O)},
journal = {Acta Arithmetica},
volume = {102},
year = {2002},
pages = {45-54},
zbl = {1029.11062},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa102-1-4}
}
Robert Osburn. Densities of 4-ranks of K₂(𝒪). Acta Arithmetica, Tome 102 (2002) pp. 45-54. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa102-1-4/