Inverse relations
[ .. ] → schema:contributor → Balcaen, J.
Hoeveel kinderen zullen wij hebben? : kwantitatieve en kwalitatieve aspecten / R. L. Cliquet en J. Balcaenschema:ProductModel
Quantitative and qualitative aspects of family-size variation : results of fertility research in Flanders / R.L. Cliquet, J. Balcaen ; [trans. from the Dutch by I. Seegerschema:ProductModel