@article{10_21136_CMJ_1996_127297,
     author = {Vav\v{r}{\'\i}n, Zden\v{e}k},
     title = {Seventy years of {Professor} {Vlastimil} {Pt\'ak} {(Biography} and interview)},
     journal = {Czechoslovak Mathematical Journal},
     pages = {337--349},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {1996},
     doi = {10.21136/CMJ.1996.127297},
     mrnumber = {1388623},
     zbl = {0870.01015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127297/}
}