@article{SM_2014_205_4_a3,
     author = {D. D. Kiselev},
     title = {Optimal bounds for the {Schur} index and the realizability of representations},
     journal = {Sbornik. Mathematics},
     pages = {522--531},
     publisher = {mathdoc},
     volume = {205},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2014_205_4_a3/}
}