"Kazuo Takase,Toshio Igarashi,Norio Miyata,Koji Moriki,Rinshi Sugino,Yasuo  Nara,Takashi Ito,Minoru Fujisawa,Takeo Hattori","Native Oxide Formed  During Wet Chemical Treatments","Ext. Abs. of 2lst Conf. on SSDM","Ext. Abs. of 2lst Conf. on SSDM",,,,"pp. 393-394",1989,