@inbook{Turchi1981, author = {Turchi, B.A. }, title= {A comprehensive micro theory of fertility}, year = {1981}, editor = {Molt, W. }, editor = {Hartmann, H.A. }, editor = {Stringer, P. }, booktitle = {Advances in economic psychology}, address = {Heidelberg}, publisher = {Meyn}, pages = {197--210}, }