@incollection{KindsmuellerLeuchterUrbas2015, author = {Martin Christof Kindsm{\"u}ller and S. Leuchter and L. Urbas}, title = {Online communities and online community building}, booktitle = {In: Encyclopedia of information science and technology / Mehdi Khosrow-Pour}, isbn = {1-591-40553-X}, year = {2015}, }