- Nicolaescu, Sergiu2
- Arsenov, Pavel1
- Bauer, Branko1
- Blank, Alexander1
- Daneliya, Georgi1
- Dyulgerov, Georgi1
- Erdély, Miklós1
- Falk, Feliks1
- Gábor, Pál1
- Mann, Delbert1
- Marković, Goran1
- Menshov, Vladimir1
- Riazanov, El'dar1
- Sharaliev, Borislav1
- Szabó, István1
- Valchanov, Rangel1
- Velimirović, Zdravko1
- Volev, Nikolai1
- Wajda, Andrzej1