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@article{JRAM_1982__332_152433, author = {Patrick Morton}, title = {Density results for the 2-classgroups of imaginary quadratic fields.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {156--187}, publisher = {mathdoc}, volume = {332}, year = {1982}, zbl = {0491.12004}, url = {http://geodesic.mathdoc.fr/item/JRAM_1982__332_152433/} }
Patrick Morton. Density results for the 2-classgroups of imaginary quadratic fields.. Journal für die reine und angewandte Mathematik, Tome 332 (1982), pp. 156-187. http://geodesic.mathdoc.fr/item/JRAM_1982__332_152433/