@article{PMFA_1966_11_6_a2,
     author = {Burcev, Petr},
     title = {Gravita\v{c}n{\'\i} vlny},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {364--373},
     year = {1966},
     volume = {11},
     number = {6},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1966_11_6_a2/}
}