Van Staden, Johannes
Irwin, John
Gacek, Edward S.
Horn, R. Kutilek, M. Lal, R. Tisdall, J.M.
Arseniuk, Edward
Czembor, Henryk J.
Brzozowski, Jan
van Santen, Edzard
Uziak, Stanisław
Blum, Abraham
Lippert, Robert
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