TY - JOUR AU - Deborah Michel TI - Eigenvalue and gap estimates of isometric immersions for the Dirichlet-to-Neumann operator acting on p-forms JO - Comptes Rendus. Mathématique PY - 2019 SP - 180 EP - 187 VL - 357 IS - 2 PB - Elsevier DO - 10.1016/j.crma.2019.01.006 LA - en ID - CRMATH_2019__357_2_180_0 ER -