STRUCTURAL TRANSFORMATION STUDIED BY THERMAL EXPANSION ON SINGLE CRYSTALS V3Si IN NORMAL AND SUPERCONDUCTING STATES T. Fukase, T. Kobayashi, M. Isino, N. Toyota and Y. Muto J. Phys. Colloques, 39 C6 (1978) C6-406-C6-407 DOI: 10.1051/jphyscol:19786182