TY - RPRT TI - Self-consistent phonon approach to thermal vibrations in model small clusters. AU - S Shimamura AU - SN Khanna AU - P Jena PY - 1989 DO - 10.1103/physrevb.40.2459 UR - https://pubmed.ncbi.nlm.nih.gov/9992133/ ID - 9992133 ER -