RT Article
T1 Understanding why crime fell in the 1990s: Four factors that explain the decline and six that do not
JF The journal of economic perspectives
VO 18
IS 1
SP 163
OP 190
A1 Levitt, Steven D. 1967-
LA English
YR 2004
UL https://krimdok.uni-tuebingen.de/Record/1912734567
DO 10.1257/089533004773563485