TY - JOUR AU - C. Gordon AU - D. Webb AU - S. Wolpert TI - Isospectral plane domains and surfaces via Riemannian orbifolds. JO - Inventiones mathematicae PY - 1992 SP - 1 EP - 22 VL - 110 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1992__110_2_144038/ ID - IM_1992__110_2_144038 ER -