TY - JOUR A1 - Lee, B. A1 - Martin, M. A1 - Matthews, S. A1 - Farrell, C. T1 - A universal trend? State-level changes in US racial and ethnic diversity, 1980 to 2015 Y1 - 2017 DO - 10.4054/DemRes.2017.37.33 VL - 37 IS - 33 ER -