E. L. ANDRONIKASHVILI and YU. G. MAMALADZE
Rev. Mod. Phys. 38, 567 (1966) - Published 1 October, 1966
THOMAS ERBER
Rev. Mod. Phys. 38, 626 (1966) - Published 1 October, 1966
JERRY B. MARION
Rev. Mod. Phys. 38, 660 (1966) - Published 1 October, 1966
J. ROSS MACDONALD
Rev. Mod. Phys. 38, 669 (1966) - Published 1 October, 1966
T. J. LIE and YOSHI H. ICHIKAWA
Rev. Mod. Phys. 38, 680 (1966) - Published 1 October, 1966
KRISHNAJI and VINOD PRAKASH
Rev. Mod. Phys. 38, 690 (1966) - Published 1 October, 1966