@article{DMGT_2018_38_1_a9,
     author = {Bednarz, Urszula and W{\l}och, Iwona},
     title = {Fibonacci and {Telephone} {Numbers} in {Extremal} {Trees}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {121--133},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2018_38_1_a9/}
}