- Kolendo, Janina1
- Komarov, V. G.1
- Kovács, György1
- Kovács, Imre1
- Kozera, Edward S.1
- Krasilshchikov, V.1
- Krivoshein, K.1
- Kuczynski, Jürgen1
- Lench, Leonid1
- Lernell, Leszek1
- Levitin, Mikhail1
- Lichniak, Zygmunt1
- Lvov, V.1
- Makai, György1
- Makai, Imre1
- Makarov, M. N.1
- Matolcsy, György1
- Meisel, James Hans1
- Mikhailov, V. D.1
- Morgenshtern, V.1