TY - JOUR AU - Jeffrey Stopple TI - On small eigenvalues of the Laplacian for ...(q). . JO - Commentarii mathematici Helvetici PY - 1990 SP - 664 EP - 671 VL - 65 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140218/ ID - CMH_1990__65_3_140218 ER -