TY  - JOUR
A1  - Asendorpf, J.B.
T1  - Beyond Social Withdrawal: Shyness, Unsociability, and Peer Avoidance
Y1  - 1990
DO  - 10.1159/000276522
JF  - Human Development
VL  - 33
IS  - 4-5
SP  - 250
EP  - -259

ER  -