@article{UM_2006__14_1_a2,
     author = {Calda, Emil},
     title = {{\quotedblbase}Eukleidovsk\'e‟ \v{r}e\v{s}en{\'\i} kvadratick\'e rovnice},
     journal = {U\v{c}itel matematiky},
     pages = {17--21},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {2006},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2006__14_1_a2/}
}