@article{10_21136_CPMF_1913_122678,
     author = {Dittrich, Arno\v{s}t},
     title = {Snahy {Komensk\'eho} o {\quotedblbase}perpetuum mobile‟},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {560--566},
     publisher = {mathdoc},
     volume = {42},
     number = {5},
     year = {1913},
     doi = {10.21136/CPMF.1913.122678},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1913.122678/}
}