RT Article T1 Selection of law clerks and polarization in the U.S. Supreme Court JF The journal of politics VO 63 IS 3 SP 869 OP 885 A1 Ditslear, Corey A2 Baum, Lawrence 1948- LA English YR 2001 UL https://krimdok.uni-tuebingen.de/Record/1912697939 DO 10.1111/0022-3816.00091