"Gerhard Pulverer Collection, Germany. Kobayashi, Tadashi, Yasushi Murashige and Akio Haino; S?tatsu to K?rin, Nihon Bijutsu Zenshu, Tokyo: Kodansha, 1990"@en . . "Gerhard Pulverer Collection"@en . . "2015-07-16"^^ . "2015-07-16"^^ . . .