@inbook{Hoffman-Nowotny2001,
author = {Hoffman-Nowotny, H.-J. and Fux, B.},
title= {Sociological analysis},
year = {2001},
editor = {Pinelli, A.},
editor = {Hoffman-Nowotny, H.-J.},
editor = {Fux, B.},
booktitle = {Fertility and New Types of Households and Family Formation in Europe},
address = {Strasbourg},
publisher = {Council of Europe},
pages = {19--45},
}