TY  - DATA
AU  - Titu Andreescu, Dorin Andrica
TI  - Quadratic Diophantine Equations
SN  - 9780387541099
PY  - 2015///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-0-387-54109-9
ER  -