Peabody Museum of Salem.
Hermann Müller-Karpe
A. A. Maclean
Pierre Demonque
Sōtērios I. Agapētidēs
Léon Zitrone
Boris Ninkov
Latin American School of Physics (1982 Cali, Colombia)
Richard N. Stubstad
Fischer, Konrad Seminarlehrer.
Marvi Jalo
Hà, Mai Phương.
Kōstas D. Chatzēargyrēs