@article{RM_1963_18_4_a1,
     author = {I. M. Gel'fand and M. I. Graev},
     title = {Representations of a~group of matrices of the second order with elements from a~locally compact field, and special functions on locally compact fields},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {29--100},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {1963},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1963_18_4_a1/}
}