@article{RMF_2023__98_4_a7,
     author = {J\'achim, Franti\v{s}ek},
     title = {Joseph {Fraunhofer} (1787{\textendash}1826) {\textendash} zkoum\'an{\'\i}m spektra otev\v{r}el cestu k~pozn\'an{\'\i} slo\v{z}en{\'\i} hv\v{e}zd},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {52--60},
     publisher = {mathdoc},
     volume = {98},
     number = {4},
     year = {2023},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/RMF_2023__98_4_a7/}
}