RT Article T1 Measurement error in calls-for-service as an indicator of crime JF Criminology VO 35 IS 4 SP 705 OP 726 A1 Klinger, David A. A2 Bridges, George S. 1950- LA English YR 1997 UL https://krimdok.uni-tuebingen.de/Record/1912617870 DO 10.1111/j.1745-9125.1997.tb01236.x