Spörlein, ChristophChristophSpörleinSchlüter, ElmarElmarSchlüter2019-09-192018-11-2220181932-6203https://fis.uni-bamberg.de/handle/uniba/44729engHow education systems shape cross-national ethnic inequality in math competence scores : Moving beyond mean differencesarticle10.1371/journal.pone.0193738