TY  - JOUR
A1  - Ziemons, Michael
TI  - What works? - Who learns!
JF  - Sozialmagazin
SN  - 0340-8469
PY  - 2011
IS  - 12
SP  - 34
5
DO  - 10.3262/SM1112034
UR  - https://content-select.com/index.php?id=bib_view&doi=10.3262%2FSM1112034
PB  - Beltz Juventa
CY  - 69469 Weinheim
RI  - 
ER  -