@article{10_21136_CPMF_1911_123083, author = {Kounovsk\'y, Josef}, title = {Strojen{\'\i} plochy druh\'eho stupn\v{e} za podm{\'\i}nky dotyku \v{c}ty\v{r}bodov\'eho s ku\v{z}elose\v{c}kou}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {29--34}, publisher = {mathdoc}, volume = {40}, number = {1}, year = {1911}, doi = {10.21136/CPMF.1911.123083}, language = {cz}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1911.123083/} }