TY - JOUR AU - Hirofumi Tsumura TI - On some combinatorial relations for Tornheim's double series JO - Acta Arithmetica PY - 2002 SP - 239 EP - 252 VL - 105 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa105-3-3/ DO - 10.4064/aa105-3-3 LA - en ID - 10_4064_aa105_3_3 ER -