@article{10_1007_s10492_009_0011_y,
     author = {Brandts, Jan H. and K\v{r}{\'\i}\v{z}ek, Michal},
     title = {Ivan {Hlav\'a\v{c}ek} is seventy-five},
     journal = {Applications of Mathematics},
     pages = {177--180},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {2009},
     doi = {10.1007/s10492-009-0011-y},
     mrnumber = {2530537},
     zbl = {1237.01004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-009-0011-y/}
}