@article{JRAM_1993__437_153511,
     author = {Magdy Assem},
     title = {Unipotent orbital integrals of spherical functions on p-adic 4 {X} 4 symplectic groups.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {181--216},
     publisher = {mathdoc},
     volume = {437},
     year = {1993},
     zbl = {0765.22006},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1993__437_153511/}
}