Victor Campos, Raul Lopes. A proof for a conjecture of Gorgol. Discrete Applied Mathematics, 245:202-207, 2018. [doi]
@article{CamposL18-0, title = {A proof for a conjecture of Gorgol}, author = {Victor Campos and Raul Lopes}, year = {2018}, doi = {10.1016/j.dam.2017.04.012}, url = {https://doi.org/10.1016/j.dam.2017.04.012}, researchr = {https://researchr.org/publication/CamposL18-0}, cites = {0}, citedby = {0}, journal = {Discrete Applied Mathematics}, volume = {245}, pages = {202-207}, }