CONSTRUCTION OF R. T. FI-STMs AND ITS APPLICATIONS T. HASHIZUME, Y. HASEGAWA, I. KAMIYA, N. SANO, K. YOKOYAMA, H . TANAKA, I. SUMITA, M. TAKAO, S. HYODO et T. SAKURAI J. Phys. Colloques, 50 C8 (1989) C8-513-C8-517 DOI: 10.1051/jphyscol:1989888