[Youth as an object of historical investigation: a summary of findings at the end of the 20th century].
Schilde
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D000293:Adolescent; D000367:Age Factors; D000375:Aging; D002648:Child; D002675:Child, Preschool; D003469:Culture; D005007:Ethnology / Q000266:history / Q000379:methods; D005858:Germany; D006663:Historiography; D006664:History; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007231:Infant, Newborn