@article{10_21136_AM_1960_102709,
     author = {N\'ab\v{e}lek, Bohumil},
     title = {Diferenci\'aln{\'\i} p\v{r}echodove koeficienty a jejich pou\v{z}it{\'\i} p\v{r}i korigov\'an{\'\i} optick\'ych soustav. {I}},
     journal = {Applications of Mathematics},
     pages = {225--237},
     publisher = {mathdoc},
     volume = {05},
     number = {3},
     year = {1960},
     doi = {10.21136/AM.1960.102709},
     mrnumber = {0139338},
     zbl = {0092.44805},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1960.102709/}
}