@article{RoeblitzWeber2009, author = {Susanna R{\"o}blitz and Marcus Weber}, title = {Fuzzy Spectral Clustering by PCCA+}, journal = {Classification and Clustering: Models, Software and Applications}, number = {WIAS Report No. 26}, pages = {73 -- 79}, url = {http://www.wias-berlin.de/publications/wias-publ/run.jsp?template=abstract\&type=Report\&year=2009\&number=26}, year = {2009}, }