@article{ZNSL_2006_331_a4,
     author = {E. E. Goryachko},
     title = {The simplicity of branching of the principal series representations of the groups $GL(n,q)$ under the parabolic restrictions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {43--59},
     publisher = {mathdoc},
     volume = {331},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2006_331_a4/}
}