Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1995_25_2a_18, author = {To\v{s}i\'c Ratko and Stojmenovi\'c Ivan}, title = {Chemical graphs, {Kekule} structures and {Fibonacci} numbers}, journal = {Novi Sad Journal of Mathematics}, pages = {179-195}, publisher = {mathdoc}, volume = {25}, number = {2}, year = {1995}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1995_25_2a_18/} }
Tošić Ratko; Stojmenović Ivan. Chemical graphs, Kekule structures and Fibonacci numbers. Novi Sad Journal of Mathematics, Tome 25 (1995) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1995_25_2a_18/