TY  - JOUR
AU  - Urbanowicz, Jerzy
TI  - On diophantine equations involving sums of powers with quadratic characters as coefficients, I
JO  - Compositio Mathematica
PY  - 1994
SP  - 249
EP  - 271
VL  - 92
IS  - 3
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1994__92_3_249_0/
LA  - en
ID  - CM_1994__92_3_249_0
ER  -