@article{AUCMP_1959_0_1_a0,
     author = {Grygar, Ji\v{r}{\'\i}},
     title = {Fotografick\'a fotometrie difusn{\'\i}ch objekt\r{u} (fotometrie mlhoviny {NGC} 7023)},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {1--[36a]},
     year = {1959},
     volume = {0},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1959_0_1_a0/}
}