Change in coping and defense mechanisms across adulthood: longitudinal findings in a European American sample
Developmental Psychology (2014) - Comment
pubmed: 23834293  doi: 10.1037/a0033619  issn: 1939-0599  issn: 0012-1649 

Manfred Diehl, Helena Chui, Elizabeth L. Hay, Mark A. Lumley, Daniel Grühn, Gisela Labouvie-Vief