@article{10_21136_CPM_1979_118002,
     author = {Bo\v{c}ek, Leo},
     title = {Isoperimetrische {Ungleichungen} f\"ur r\"aumliche {Kurven} und {Polygone}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {86--92},
     publisher = {mathdoc},
     volume = {104},
     number = {1},
     year = {1979},
     doi = {10.21136/CPM.1979.118002},
     mrnumber = {523575},
     zbl = {0404.52011},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1979.118002/}
}