Söll, M. Technology (TE), Max Planck Institute for Plasma Physics, Max Planck Society;
Söll, M., Böning, K., & Bauer, R. (1976). Change of the Superconducting Critical Parameters of Nb3Sn by Low Temperature Neutron Irradiation. In Fusion Technology 1976 (pp. 169-175). Oxford: Pergamon Press.