@article{10_21136_CPMF_1880_123992,
     author = {\v{R}eho\v{r}ovsk\'y, V\'aclav},
     title = {O ploch\'ach rozvinuteln\'ych. {[I.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {31--42},
     year = {1880},
     volume = {9},
     number = {1},
     doi = {10.21136/CPMF.1880.123992},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1880.123992/}
}