- Author: Aleksandr Ivanovich Herzen
- Language: Spanish
- Year: 1917
- Author: Aleksandr Ivanovich Herzen
- Language: Spanish
- Author: Aleksandr Ivanovich Herzen
- Language: Spanish, Castilian
- Year: 2006
Doctor Krupov
epub
- Author: Aleksandr Ivanovich Herzen
- Language: Spanish, Castilian
- Year: 2014