TY - BOOK AU - Kasahara, Mikio. AU - Takahashi, Kanji, coaut. ED - Kyoto University, Institute of Atomic Energy (Japon). TI - Numerical calculation of aerosol particle concentration pas-sing through diffusion tube / by Mikio Kasahara and Kanji T-akahashi CY - Kyoto, JapĆ³n. : Kyoto University, Institute of Atomic Energy ER -