@article{UZERU_2022_56_3_a0,
     author = {A. {\CYRV}. Ghazaryan and P. A. Petrosyan},
     title = {On the palette index of graphs having a spanning star},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {85--96},
     publisher = {mathdoc},
     volume = {56},
     number = {3},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2022_56_3_a0/}
}