TY  - JOUR
AU  - Wenguang Zhai
TI  - On the number of primitive Pythagorean triangles
JO  - Acta Arithmetica
PY  - 2002
SP  - 387
EP  - 403
VL  - 105
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa105-4-6/
DO  - 10.4064/aa105-4-6
LA  - en
ID  - 10_4064_aa105_4_6
ER  -