TY - JOUR AU - Yan Li AU - Lianrong Ma TI - A note on the paper by K. Feng “Non-congruent numbers, odd graphs and the Birch–Swinnerton-Dyer conjecture” (Acta Arith. 75 (1996), 71–83) JO - Acta Arithmetica PY - 2008 SP - 279 EP - 281 VL - 134 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa134-3-6/ DO - 10.4064/aa134-3-6 LA - en ID - 10_4064_aa134_3_6 ER -