@article{UM_2012_20_2_a1,
     author = {Kub\'at, Josef},
     title = {150. v\'yro\v{c}{\'\i} vzniku {Jednoty} \v{c}esk\'ych matematik\r{u} a fyzik\r{u}},
     journal = {U\v{c}itel matematiky},
     pages = {66--68},
     year = {2012},
     volume = {20},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2012_20_2_a1/}
}