@article{10_21136_CPMF_1881_109385,
     author = {P\'anek, Augustin},
     title = {Experiment\'aln{\'\i} ur\v{c}en{\'\i} {Ludolfsk\'eho} \v{c}{\'\i}sla $\pi$},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {272--275},
     publisher = {mathdoc},
     volume = {10},
     number = {5},
     year = {1881},
     doi = {10.21136/CPMF.1881.109385},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1881.109385/}
}