@incollection{UBHD-67758562, author={DeGraf, Colin and Di Matteo, Tiziana and Springel, Volker}, title={Quasar clustering in cosmological hydrodynamic simulations}, subtitle={evidence for mergers}, year={2010}, pages={?}, language={eng}, note={Gesehen am 12.01.2015}, booktitle={De.arxiv.org}, }