@article{10_21136_MB_1996_126099,
     author = {Jarn{\'\i}k, Ji\v{r}{\'\i} and Schwabik, \v{S}tefan},
     title = {Jaroslav {Kurzweil} septuagenarian},
     journal = {Mathematica Bohemica},
     pages = {215--222},
     publisher = {mathdoc},
     volume = {121},
     number = {2},
     year = {1996},
     doi = {10.21136/MB.1996.126099},
     mrnumber = {1400614},
     zbl = {0863.01013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1996.126099/}
}