@article{UM_2013__21_4_a2,
     author = {Dlab, Vlastimil},
     title = {Pozoruhodn\'e v\'yrazy: ka\v{z}d\'y si m\r{u}\v{z}e sestrojit svoji {\quotedblbase}rovnost‟!},
     journal = {U\v{c}itel matematiky},
     pages = {206--212},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2013},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2013__21_4_a2/}
}