TY - RPRT TI - Continuous Cooling from 10 K to 4 K Using a Toroidal ADR AU - DiPirro, Michael J. AU - Canavan, Edgar R. AU - Shirron, Peter J. AU - Tuttle, James G. PY - 2003 UR - https://ntrs.nasa.gov/citations/20040012968 ID - 20040012968 ER -