@article{JRAM_1975__273_151538,
     author = {T. Kambayashi},
     title = {On certain algebraic groups attached to local number-fields.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {41--48},
     publisher = {mathdoc},
     volume = {273},
     year = {1975},
     zbl = {0301.12005},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__273_151538/}
}