@misc{PolzehlSpokoiny2005, author = {J{\"o}rg Polzehl and Vladimir Spokoiny}, title = {Spatially adaptive regression estimation: Propagation-separation approach}, institution = {Weierstraß-Institut f{\"u}r Angewandte Analysis und Stochastik (WIAS)}, type = {preprintmatheon}, year = {2005}, }