@article{AIF_1973__23_3_187_0, author = {Doob, J. L.}, title = {Boundary approach filters for analytic functions}, journal = {Annales de l'Institut Fourier}, pages = {187--213}, publisher = {Institut Fourier}, volume = {23}, number = {3}, year = {1973}, doi = {10.5802/aif.476}, zbl = {0251.30034}, mrnumber = {51 #3448}, language = {en}, url = {http://archive.numdam.org/articles/10.5802/aif.476/} }