@article{GDZPPN002212595,
title = {The Kubota symbol for the symplectic group over an imaginary quadratic number field.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {468},
year = {1995},
pages = {19-30},
zbl = {0827.11027},
url = {http://dml.mathdoc.fr/item/GDZPPN002212595}
}
Imamoglu, Özlem. The Kubota symbol for the symplectic group over an imaginary quadratic number field.. Journal für die reine und angewandte Mathematik, Tome 468 (1995) pp. 19-30. http://gdmltest.u-ga.fr/item/GDZPPN002212595/