TY - JOUR AU - Kutzko, P. AU - Pantoja, J. TI - The restriction to $\mathrm {SL}_2$ of a supercuspidal representation of $\mathrm {GL}_ 2$ JO - Compositio Mathematica PY - 1991 SP - 139 EP - 155 VL - 79 IS - 2 PB - Kluwer Academic Publishers UR - http://www.numdam.org/item/CM_1991__79_2_139_0/ LA - en ID - CM_1991__79_2_139_0 ER -