@article{IM2_1967_1_2_a9,
     author = {R. S. Ismagilov},
     title = {Elementary spherical functions on the group $SL(2,P)$ over a field~$P$, which is not locally compact, with respect to the subgroup of matrices with integral elements},
     journal = {Izvestiya. Mathematics },
     pages = {349--380},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_2_a9/}
}