TY - JOUR AU - Doob, J. L. TI - Boundary approach filters for analytic functions JO - Annales de l'Institut Fourier PY - 1973 SP - 187 EP - 213 VL - 23 IS - 3 PB - Institut Fourier PP - Grenoble UR - http://www.numdam.org/articles/10.5802/aif.476/ DO - 10.5802/aif.476 LA - en ID - AIF_1973__23_3_187_0 ER -