Hohler, G. e. (1970). Weak interactions: Invited papers presented at the second international summer school for theoretical physics University of Karlsruhe July 14-Aug 1, 1969. Springer-Verlag.

Hohler, G ed. Weak Interactions: Invited Papers Presented at the Second International Summer School for Theoretical Physics University of Karlsruhe July 14-Aug 1, 1969. Berlin: Springer-Verlag, 1970.

Hohler, G ed. Weak Interactions: Invited Papers Presented at the Second International Summer School for Theoretical Physics University of Karlsruhe July 14-Aug 1, 1969. Springer-Verlag, 1970.