TY - JOUR AU - Usui, Sampei TI - Variation of mixed Hodge structures arising from family of logarithmic deformations JO - Annales scientifiques de l'École Normale Supérieure PY - 1983 SP - 91 EP - 107 VL - 16 IS - 1 PB - Elsevier UR - http://www.numdam.org/articles/10.24033/asens.1441/ DO - 10.24033/asens.1441 LA - en ID - ASENS_1983_4_16_1_91_0 ER -