Bickel, Balthasar (1993). Belhare subordination and the theory of topic. In: Ebert, Karen H. Studies in Clause Linkage. Papers from the First Köln-Zürich Workshop. Zürich: Seminar für Allgemeine Sprachwissenschaft der Universität, 23 - 55.
1992
Bickel, Balthasar (1992). The marking of future time reference in Züritüütsch. In: Dahl, Ö; de Groot, C; Tommola, H. Future time reference in European languages (= Eurotyp Working Paper Series VI – Tense and Aspect 2). Stockholm: Department of Linguistics, University of Stockholm, 73-84.