@article{PMFA_1974_19_4_a6,
     author = {\v{S}irok\'y, Jarom{\'\i}r},
     title = {Mezin\'arodn{\'\i} spolupr\'ace ve vyu\v{c}ov\'an{\'\i} astronomii},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {219--222},
     year = {1974},
     volume = {19},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1974_19_4_a6/}
}