@article{SLC_2013-2014_70_a9,
     author = {Maciej Do{\l}\k{e}ga and Valentin F\'eray and Piotr \'Sniady},
     title = {Jack {Polynomials} and {Orientability} {Generating} {Series} of {Maps}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2013-2014},
     volume = {70},
     url = {http://geodesic.mathdoc.fr/item/SLC_2013-2014_70_a9/}
}