TY - JOUR AU - Ana-Maria Matei TI - The Neumann problem for free boundaries in two dimensions JO - Comptes Rendus. Mathématique PY - 2002 SP - 597 EP - 602 VL - 335 IS - 7 PB - Elsevier DO - 10.1016/S1631-073X(02)02530-X LA - en ID - CRMATH_2002__335_7_597_0 ER -