TY - RPRT TI - 3He mobility and localization in thin 4He films. AU - DT Sprague AU - N Alikacem AU - RB Hallock PY - 1995 DO - 10.1103/physrevlett.74.4479 UR - https://pubmed.ncbi.nlm.nih.gov/10058517/ ID - 10058517 ER -