@article{PMFA_1957__2_1_a12,
     author = {Hoppe, J.},
     title = {Oposice {Marsu} a marsovsk\'e klima},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {105--108},
     publisher = {mathdoc},
     volume = {02},
     number = {1},
     year = {1957},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1957__2_1_a12/}
}