%0 Journal Article %T State coalitions, informational signals, and success as amicus curiae at the U.S. Supreme Court %A Canelo, Kayla S. %D 2020 %R 10.1177/1532440019889372 %P 108-130 %J State Politics and Policy Quarterly %V 20 %I 1 %2 ISSN: 1532-4400