@article{JEMS_2013_15_4_a7,
     author = {Emmanuel Letellier},
     title = {Quiver varieties and the character ring of general linear groups over finite fields},
     journal = {Journal of the European Mathematical Society},
     pages = {1375--1455},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2013},
     doi = {10.4171/jems/395},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/395/}
}