By Snyman I.   Geyer H.B.   in Czechoslovak Journal of Physics

ISSN:0011-4626|54|10|1133-1138

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 15.7351

By Geyer H B   Heiss W D   Scholtz F G   in Canadian Journal of Physics

ISSN:1208-6045|86|10|1195-1201

NRC Research Press‎(2008)‎

Access to resources Favorite 3.9935336