@misc
{TN_libero_mab2,
author = {
Spergel, Irving A.
Curry, G. David
},
title = {
National Youth Gang Intervention and Suppression Survey, 1980-1987
},
publisher = {[Verlag nicht ermittelbar]},
keywords = {
communities
,
crime
,
gang violence
,
gangs
,
intervention
,
intervention strategies
,
juvenile gangs
,
law enforcement
,
schools
,
Forschungsdaten
},
year = {1992},
address = {
[Erscheinungsort nicht ermittelbar]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}