@article{10_2298_FIL2326747B,
     author = {Vladimir Bo\v{z}in and Ivan Lazarevi\'c},
     title = {H-coloring revisited},
     journal = {Filomat},
     pages = {8747 },
     year = {2023},
     volume = {37},
     number = {26},
     doi = {10.2298/FIL2326747B},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2326747B/}
}