TY - JOUR AU - Kreith, Kurt TI - A self-adjoint “simultaneous crossing of the axis”. JO - Georgian Mathematical Journal PY - 1994 SP - 173 EP - 181 VL - 1 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GMJ_1994__1_2_47336/ LA - en ID - GMJ_1994__1_2_47336 ER -