Biller, Anna M.; Molenda, Carmen; Obster, Fabian; Zerbini, Giulia; Förtsch, Christian; Roenneberg, Till; Winnebeck, Eva C. ORCID: 0000-0002-0717-9432 (2022): A 4-year longitudinal study investigating the relationship between flexible school starts and grades. Scientific Reports, 12: 3178. ISSN 2045-2322

Biller, Anna M.; Molenda, Carmen; Zerbini, Giulia; Roenneberg, Till; Winnebeck, Eva C. ORCID: 0000-0002-0717-9432 (2022): Sleep improvements on days with later school starts persist after 1 year in a flexible start system. Scientific Reports, 12: 2787. ISSN 2045-2322