@article{10_21136_CPMF_1939_120739,
     author = {Svoboda, Anton{\'\i}n},
     title = {K metodice prim\'ansk\'e aritmetiky},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D101},
     publisher = {mathdoc},
     volume = {68},
     number = {Suppl.},
     year = {1939},
     doi = {10.21136/CPMF.1939.120739},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1939.120739/}
}