author = { Tröbst, Steffen AND Kleickmann, Thilo AND Heinze, Aiso AND Bernholt, Andrea AND Rink, Roland AND Kunter, Mareike },

title = { Teacher knowledge experiment: Testing mechanisms underlying the formation of preservice elementary school teachers’ pedagogical content knowledge concerning fractions and fractional arithmetic. },

publisher = {American Psychological Association (APA)},

isbn = {1939-2176},

isbn = {0022-0663},

keywords = { Developmental and Educational Psychology , Education },

year = {2018},

url = { http://slubdd.de/katalog?TN_libero_mab2 }