@article{PMFA_2005_50_3_a3,
     author = {Jelen, Josef},
     title = {O~hodnot\'ach a~poselstv{\'\i} v\v{e}dy},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {208--221},
     year = {2005},
     volume = {50},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2005_50_3_a3/}
}