Korte, L.: Electronic Properties of Ultrathin a-Si:H Layers and the a-Si:H/c-Si Interface. In: van Sark, W.; Korte, L.; Roca, F. [Eds.] : Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar cellsBerlin: Springer, 2012 (Engineering Materials). - ISBN 978-3-642-22274-0, p. 161-220