TY  - JOUR
PY  - 1993//
TI  - Crowds, riots and the police: An observational study of collective violence
JO  - Aggressive behavior
A1  - Adang, Otto M. J.
SP  - 37
EP  - 38
VL  - 19
IS  - 1
N2  - <p>[Abstract unavailable]</p>
LA  - en
SN  - 0096-140X
UR  - http://dx.doi.org/
ID  - ref1
ER  -