TY  - JOUR
AU  - Urbanowicz, Jerzy
TI  - Connections between $B_{2,\chi }$ for even quadratic Dirichlet characters $\chi $ and class numbers of appropriate imaginary quadratic fields, II
JO  - Compositio Mathematica
PY  - 1990
SP  - 271
EP  - 285
VL  - 75
IS  - 3
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1990__75_3_271_0/
LA  - en
ID  - CM_1990__75_3_271_0
ER  -