Liubomir Chakalov (1886-1963)
- Alternative spellings: Tchakaloff, Tschakaloff
- Ljubomir Chakaloff at Wikipedia.
- Ljubomir Tschakaloff at Mathematics Genealogy Project.
- Lyubomir Chakalov at MathSciNet (for those with access).
- Short Biography from L. Tchakalov, Opera, Bulg. Acad. Sci., 1982
- Bojanov, B. D.,Lubomir Tschakaloff (1886-1963), Serdica Mathematical Journal 33 (2007), iii-iv.
