@article{RMF_2014_89_4_a9,
     author = {K\v{r}{\'\i}\v{z}, Jan and Vyb{\'\i}ral, Bohumil},
     title = {Vzpom{\'\i}nka na prof. {RNDr.} {Ivo} {Volfa,} {CSc}},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {49--51},
     year = {2014},
     volume = {89},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2014_89_4_a9/}
}