Spoormaker, V. AG Czisch, Michael, Florian Holsboer (Direktor), Max Planck Institute of Psychiatry, Max Planck Society;
Lancee, J., Van den Bout, J., Van Straten, A., & Spoormaker, V. (2012). Cognitive-behavioural self-help treatment for insomnia is effective regardless of baseline depression score. Journal of Sleep Research, 21(Suppl. s1), 94-94.