@InCollection{abadi:marktoberdorf, author = "Mart\'{\i}n Abadi and Stephan Merz", title = "On {TLA} as a Logic", booktitle = "Deductive Program Design", publisher = "Springer-Verlag", year = 1996, editor = "Manfred Broy", series = "{NATO} {ASI} series {F}", address = "Berlin", pages = "235--272" }