@techreport{Dommermuth2015,
author = {Dommermuth, L. and Hart, R.K. and Lappegård, T. and Rønsen, M. and Wiik, K.A.},
title= {Kunnskapsstatus om fruktbarhet og samliv i Norge [Knowledge overview on fertility and conjugal life in Norway]},
year = {2015},
publisher = {Statistics Norway},
address = {Oslo},
number = {Statistics Norway reports 2015/31},
}