朝鮮・中国の遺物から見た法隆寺金堂建築の様式年代(上):初唐様式の受容と和様化された飛鳥様式との混淆=The Style and the Date of Construction of the Kondo (Main Hall) of the Horyu-ji, Viewed at the Angle of Remains in Korea and China (I): Reception of the Early-Tang Order, and Mixture with the Japanized Asuka Style