@incollection{Ben:Fli:99a, author = {Bender, Emily and Flickinger, Dan}, title = {Peripheral Constructions and Core Phenomena: Agreement in Tag Questions}, editor = {Webelhuth, Gert and Koenig, Jean-Pierre and Kathol, Andreas}, booktitle = {Lexical and Constructional Aspects of Linguistic Explanation}, pages = {199-214}, publisher = {CSLI}, address = {Stanford, CA}, year = {1999}, seriestitle = {Studies in Constraint-Based Lexicalism} }