@article{AUPO_1969__10_1_a7,
     author = {Posp{\'\i}\v{s}il, Jaroslav},
     title = {Elektroakustick\'y sledova\v{c} ozv\r{u}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {69--79},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1969},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1969__10_1_a7/}
}