RT Article T1 Supportive Interactions in Cultural Context JF Social networks and social support in childhood and adolescence SP 395 OP 408 A1 Tietjen, Anne Marie LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1525884115 SN 3110143607 K1 Sozialökologie K1 Soziale Unterstützung K1 Kultureller Kontext