@misc{PMFA_2010_55_4_a6,
     title = {Zpr\'avy a ozn\'amen{\'\i}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {316--319},
     year = {2010},
     volume = {55},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2010_55_4_a6/}
}