TY - JOUR AU - Odani, Kenzi TI - On the limit cycle of the LiƩnard equation JO - Archivum mathematicum PY - 2000 SP - 25 EP - 31 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_2000__36_1_a3/ LA - en ID - ARM_2000__36_1_a3 ER -