@article{RMF_2024_99_2_a3,
     author = {Dlab, Vlastimil},
     title = {Dva \v{c}tverce \v{c}i obd\'eln{\'\i}ky v~obecn\'em troj\'uheln{\'\i}ku},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {16--26},
     year = {2024},
     volume = {99},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2024_99_2_a3/}
}