@article{10_21136_CPMF_1941_121827,
     author = {Schuster, Jan},
     title = {O k\v{r}ivk\'ach konchoid\'aln{\'\i}ch},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D153},
     publisher = {mathdoc},
     volume = {70},
     number = {Suppl.},
     year = {1941},
     doi = {10.21136/CPMF.1941.121827},
     zbl = {0026.06603},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1941.121827/}
}