@book{Brüderl2013,
author = {Brüderl, J. and Hajek, K. and Huyer-May, B. and Ludwig, V. and Müller, B. and Müller, U. and Passet, J. and Pforr, K. and Scholten, M. and Schütze, P. and Schumann, N.},
title= {Pairfam data manual. Release 4.0},
year = {2013},
address = {Munich},
publisher = {University of Munich},
}