Citko, Barbara. 2012. Review: Elements of Slavic and Germanic grammars: A comparative view. Papers on topical issues in syntax and morphosyntax. Journal of Slavic linguistics. (Journal Of Slavic Linguistics). 101?109.

Citko, Barbara. 2010. On the Distribution of -kolwiek ever in Polish Free Relatives. Journal of Slavic linguistics. (Journal Of Slavic Linguistics). 221?258.