@article{AAB+10b, author = {Andrienko, Gennady and Andrienko, Natalia and Bak, Peter and Bremm, Sebastian and Keim, Daniel A. and Von Landesberger, Tatiana and Pölitz, Christian and Schreck, Tobias}, journal = {Taylor & Francis Journal of Location Based Services}, number = {3--4}, pages = {200--221}, title = {A framework for using Self-Organizing Maps to analyze spatio-temporal patterns, exemplified by analysis of mobile phone usage}, volume = {4}, year = {2010} }