@article{PMFA_1999__44_2_a4,
     author = {Pale\v{c}kov\'a, Jana},
     title = {T\v{r}et{\'\i} mezin\'arodn{\'\i} v\'yzkum matematick\'eho a~p\v{r}{\'\i}rodov\v{e}dn\'eho vzd\v{e}l\'av\'an{\'\i}: v\'ysledky \v{z}\'ak\r{u} 4.~ro\v{c}n{\'\i}ku z\'akladn{\'\i}ch \v{s}kol},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {141--148},
     publisher = {mathdoc},
     volume = {44},
     number = {2},
     year = {1999},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1999__44_2_a4/}
}