TY  - JOUR 
T1  - On the generation of data in the study of social interaction
JO  - Psicologia: Teoria e Pesquisa
A1  - Kreppner, Kurt
SN  - 0102-3772
UL  - 10.1590/S0102-37722001000200003
VL  - 17 
Y1  - 2001
PB  - Brasil 
ER  -