RT Article T1 The presence of lower-court amici as an aspect of Supreme Court agenda setting JF The Justice system journal VO 30 IS 1 SP 1 OP 13 A1 Hagle, Timothy M. A2 Spaeth, Harold J. LA English YR 2009 UL https://krimdok.uni-tuebingen.de/Record/1912660504 DO 10.1080/0098261X.2009.10767911