Treffer 1 - 1 Treffer von 1 für Suche '"de Jong-Gierveld , J & Perlman , D 2006 , ' Long-standing nonkin relationships of older adults in the Netherlands and the United States ' , Research on Aging , vol. 28 , pp. 730-748 . https://doi.org/10.1177/0164027506291873"'Weiter zum Inhalt