00345pab a2200121 454500008004000000100002100040245007200061260000900133300001300142362000800155650001900163773004100182180718b2001   xxu||||| |||| 00| 0 eng d  aTsebelis, George  aLegislative procedures in the European Union: an empirical analysis  c2001  ap.573-99  aOct  aEuropean union  aBritish Journal of Political Science