1. Arboleda, C. (1980). Les recherches de M. Fréchet, P. Alexandrov, W. Sierpiński et K. Kuratowski sur la théorie des types de dimensions et les débuts de la topologie générale [The research of M. Fréchet, P. Alexandrov, W. Sierpiński, and K. Kuratowski on the theory of dimensional types and the beginnings of general topology]. Archive for History of Exact Sciences, 24(4), 339–388.
2. Arboleda, C. (1981). Origins of the Soviet school of topology. Remarks about the letters of P. S. Alexandrov and P. S. Urysohn to Maurice Fréchet [in Russian]. Istoriko-Matematicheskie Issledovaniya, 25, 281–302.
3. Baćević, J. (2006). “Pogled unazad”: Antropoloska analiza uvodjenja usmerenog obrazovanja u SFRJ [“The look at the past”: An antropological analysis of the directed education in SFRJ–Socialist Federal Republic of Yugoslavia]. Antropologija, 1, 104–126.
4. Cofman, J. (1990). What to solve? Problems and suggestions for young mathematicians. Oxford, United Kingdom: Clarendon University Press.
5. Cofman, J. (1995). Numbers and shapes revisited. More problems for young mathematicians. Oxford, United Kingdom: Clarendon University Press.