@article{AIF_2008__58_4_1233_0,
     author = {Alsed\`a, Llu{\'\i}s and Ruette, Sylvie},
     title = {Rotation sets for graph maps of degree~1},
     journal = {Annales de l'Institut Fourier},
     pages = {1233--1294},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {58},
     number = {4},
     year = {2008},
     doi = {10.5802/aif.2384},
     mrnumber = {2427960},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.2384/}
}