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柳田 正也. "(309)フェノールフォルムアルデヒド樹脂初期反應に就て(第1報)鹽酸觸媒系に於けるフェノールフォルムアルデヒド樹脂初期反應浴中のフォルムアルデヒド量の變化及び其反應速度式に就て." The Journal of the Society of Chemical Industry Japan 45.10 (1942) 1086-1090