"Astromag" coil cooling study [electronic resource] / by Ben-Zion Maytal, Steven W. Van Sciver.
Imprint
Madsion, Wis. : Applied Superconductivity Center, University of Wiscosin-Madsion ; Greenbelt, Md. : NASA Goddard Space Center ; Springfield, Va. : National Technical Information Service, distributor, 1990]