@article{10_14712_1213_7243_2023_020,
     author = {Zapletal, Jind\v{r}ich},
     title = {Coloring triangles and rectangles},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {83--96},
     publisher = {mathdoc},
     volume = {64},
     number = {1},
     year = {2023},
     doi = {10.14712/1213-7243.2023.020},
     mrnumber = {4631792},
     zbl = {07790584},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2023.020/}
}