@article{10_21136_CPMF_1907_122711,
     author = {Dole\v{z}al, Jaroslav},
     title = {Troj\'uheln{\'\i}k $abc$ osv\v{e}tliti tak, aby st{\'\i}n jeho na pr\r{u}m\v{e}tn\v{e} m\v{e}l dan\'y tvar $a_0b_0c_0$},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {203--208},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {1907},
     doi = {10.21136/CPMF.1907.122711},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1907.122711/}
}