@article{EP_2014_44_a8,
     author = {Kilian Raschel},
     title = {Walks in the quarter plane: {Analytic} approach and applications},
     journal = {ESAIM. Proceedings},
     pages = {140--149},
     publisher = {mathdoc},
     volume = {44},
     year = {2014},
     doi = {10.1051/proc/201444008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/201444008/}
}