RT Article T1 Measuring and explaining charge bargaining JF Journal of quantitative criminology VO 23 IS 2 SP 105 OP 125 A1 Piehl, Anne M. A2 Bushway, Shawn LA English YR 2007 UL https://krimdok.uni-tuebingen.de/Record/1912618303 DO 10.1007/s10940-006-9023-x