@inbook{Murphy2009,
author = {Murphy, M. and Knudsen, L.B.},
title= {The relationship of parents', brothers' and sisters' fertility histories with the onset of childbearing in contemporary Denmark},
year = {2009},
editor = {Festy, P.},
editor = {Sardon, J.-P.},
booktitle = {A Demographer by Profession. A Homage to Gérard Calot: Special Edition of Population},
address = {Paris},
publisher = {INED},
pages = {265--284},
}