TY - JOUR AU - Robert C. Reilly TI - On the first eigenvalue of the Laplacian for compact submanifolds of Euclidean space. JO - Commentarii mathematici Helvetici PY - 1977 SP - 525 EP - 534 VL - 52 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1977__52_139710/ ID - CMH_1977__52_139710 ER -