@article{10_21136_CPMF_1882_122249, author = {Je\v{r}\'abek, V\'aclav}, title = {Kterak se sestrojuj{\'\i} sdru\v{z}en\'e a kolm\'e paprsky dvou soust\v{r}edn\'ych svazk\r{u} projektivn\'ych}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {216--217}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1882}, doi = {10.21136/CPMF.1882.122249}, language = {cz}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1882.122249/} }