@article{Courtiel_2017,
    doi = {10.1016/j.jcta.2017.06.008},
    url = {https://doi.org/10.1016%2Fj.jcta.2017.06.008},
    year = {2017},
    month = {nov},
    publisher = {Elsevier {BV}},
    volume = {152},
    pages = {255--302},
    author = {J. Courtiel and S. Melczer and M. Mishna and K. Raschel},
    title = {Weighted lattice walks and universality classes},
    journal = {Journal of Combinatorial Theory, Series A}
}

@article{Courtiel_2017, doi = {10.1016/j.jcta.2017.06.008}, url = {https://doi.org/10.1016%2Fj.jcta.2017.06.008}, year = {2017}, month = {nov}, publisher = {Elsevier {BV}}, volume = {152}, pages = {255--302}, author = {J. Courtiel and S. Melczer and M. Mishna and K. Raschel}, title = {Weighted lattice walks and universality classes}, journal = {Journal of Combinatorial Theory, Series A} }