@article{10_21136_CPM_1975_117881,
     author = {\v{S}id\'ak, Zbyn\v{e}k},
     title = {Zem\v{r}el profesor {Jaroslav} {H\'ajek}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {303--313},
     year = {1975},
     volume = {100},
     number = {3},
     doi = {10.21136/CPM.1975.117881},
     mrnumber = {0384420},
     zbl = {0304.01020},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1975.117881/}
}