TY - RPRT A1 - Dykstra, P.A. A1 - Kalmijn, M. A1 - Knijn, T.C.M. A1 - Komter, A.E. A1 - Liefbroer, A.C. A1 - Mulder, C.H. T1 - Codebook of the Netherlands Kinship Panel Study, a Multi-Actor, Multi-Method Panel Study on Solidarity in Family Relationships, Wave 1 Y1 - 2005 PB - Netherlands Interdisciplinary Demographic Institute CY - The Hague IS - NKPS Working Paper No. 4 ER -