@article{PMFA_2007_52_2_a6,
     author = {Pravda, Vojt\v{e}ch},
     title = {Science {Citation} {Index} (astronomie) za rok 2006},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {169--169},
     year = {2007},
     volume = {52},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2007_52_2_a6/}
}