TY - JOUR AU - TI - 1 ATM subcooled liquid nitrogen cryogenic system with GM-refrigerator for a HTS power transformer JF - AIP Conference Proceedings DO - 10.1063/1.1472056 DA - 2002-01-01 UR - https://www.deepdyve.com/lp/crossref/1-atm-subcooled-liquid-nitrogen-cryogenic-system-with-gm-refrigerator-lFW76DUedb DP - DeepDyve ER -