RT Article T1 Social Support Issues for Latchkey and Supervised Children JF Social networks and social support in childhood and adolescence SP 293 OP 304 A1 Belle, Deborah 1948- LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1525885448 SN 3110143607 K1 Berufstätige Mütter K1 Schlüsselkinder