1. Design issues for a superfluid helium subcooler;Pfotenhauer,1992
2. The design and operation of a refridgerator system using superfluid helium;Claudel,1974
3. Test results from the SMES proof of principle experiment;Pfotenhauer;IEEE Trans. Magnetics,1991
4. Stability measurements of the 50 kA SMES conductor;Pfotenhauer;Cryogenics,1991
5. A 100 kA, He II cooled conductor test facility;Pfotenhauer,1991