Gehrke, Berit, and Nino Grillo. "
Aspects on passives." In
Proceedings of ConSOLE XIV, 121-141. Sylvia Blaho, Erik Schoorlemmer, Luis Vicente ed., 2007.
Gehrke, Berit, and Nino Grillo. "
How to become passive." In
Explorations of Phase Theory: Features, Arguments, and Interpretation at the Interfaces, 231-268. Kleanthes Grohmann ed. Interface Explorations 17. Berlin: de Gruyter, 2009.