@article{PMFA_1967_12_6_a2,
     author = {P{\'\i}rko, Zden\v{e}k and Mi\v{s}o\v{n}, Karel},
     title = {Rychlostn{\'\i} optimalizace slo\v{z}en\'ych raket},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {341--355},
     year = {1967},
     volume = {12},
     number = {6},
     zbl = {0166.42703},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1967_12_6_a2/}
}