@article{PMFA_1993_38_4_a2,
     author = {Eden, Alec},
     title = {Po stop\'ach {Christiana} {Dopplera}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {194--201},
     year = {1993},
     volume = {38},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1993_38_4_a2/}
}