@incollection{OswaldKrappmannUhlendorfetal., author = {Oswald, Hans and Krappmann, Lothar and Uhlendorf, Hans and Weiss, Karin}, title = {Social relationships and support among children of the same age in middle childhood}, series = {Social networks and social support in childhood and adolescence (Prevention and intervention in childhood and adolescence ; 16)}, booktitle = {Social networks and social support in childhood and adolescence (Prevention and intervention in childhood and adolescence ; 16)}, editor = {Nestmann, Frank and Hurrelmann, Klaus}, publisher = {de Gruyter}, address = {Berlin}, isbn = {3-11-014360-7}, pages = {171 -- 189}, subject = {Kind}, language = {en} }