@article{10_37236_8019,
     author = {Kilian Raschel and Am\'elie Trotignon},
     title = {On walks avoiding a quadrant},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {3},
     doi = {10.37236/8019},
     zbl = {1418.05011},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/8019/}
}