1. Die Diffusion der Gase durch Quecksilberdampf bei niederen Drucken und die Diffusionsluftpumpe
2. A precision McLeod Gage for volumetric gas measurement
3. ^Ishii, H., and Nakayama, K. "A SeriousError Caused by Mercury Vapour Stream in the Measurement with aMcLeod Gauge inthe Cold-Trap System (Effect of the Diffusion of Nitrogen in the Mercury Vapour Stream),"Transactions of the Eighth National Vacuum Sympo sium, Pergamon Press,Great Britain, 1961,pp. 519-524.