TY - JOUR AU - Marjatta Näätänen TI - On the stability of identification patterns for Dirichlet regions JO - Annales Fennici Mathematici PY - 1985 SP - 411 EP - 417 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1045/ DO - 10.5186/aasfm.1985.1045 LA - en ID - AFM_1985_10_1_a44 ER -