A. Nelson

Air-borne laser induced fluorescence system for measuring OH and other trace gases in the parts-per-quadrillion to parts-per-trillion range.

M. Rodgers, D. Davis, W. Heaps, 1979, The Review of scientific instruments.

Plasma contactor development for Space Station

Michael J. Patterson, David H. Manzella, George C. Soulas, 1993 .

Plasma contactor technology for Space Station Freedom

George C. Soulas, John A. Hamley, Timothy R. Sarver-Verhey, 1993 .