Biber Douglas, Johansson Stig, Leech Geoff rey, Conrad Susan, Finegan Edward (1999). Longman Grammar of Spoken and Written English. Harlow: Pearson Education Limited.

Bondaruk Anna (1995). Resumptive pronouns in English and Polish. In Licensing in Syntax and Phonology. PASE Studies and Monographs, vol. 1, Edmund Gussmann (ed.), 27–55. Lublin: Folium.

BoškovićŽeljko (2009). On Relativization Strategies and Resumptive Pronouns. In Studies in Formal Slavic Phonology, Morphology, Syntax, Semantics and Information Structure. Proceedings of FDSL 7, Gerhild Zybatow, Uwe Junghanns, Denisa Lenertova, Petr Biskup (eds.), 79–92. Frankfurt: Peter Lang.

Boye Kasper, Kehayov Petar (eds.) (2016). Complementizer Semantics in European Languages [Empirical Approaches to Language Typology 57]. Berlin/Boston: Mouton de Gruyter.

Broihier Kevin (1995). Optimality-theoretic rankings with tied constraints. Slavic relatives, resumptive pronouns and learnability. MIT. PhD dissertation.

Callies Marcus (2012). Th e grammaticalization and pragmaticalization of cleft constructions in present-day English. In Corpus Linguistics: Looking Back – Moving Forward, Sebastian Hoffmann, Paul Rayson, Geoff rey Leech (eds.), 5–21. Amsterdam: Rodopi.

Chafe Wallace (1982). Integration and involvement in speaking, writing, and oral literature. In Spoken and Written Language: Exploring Orality and Literacy, Deborah Tannen (ed.), 35–53. Norwood, NJ: Ablex.

Citko Barbara (2004). On headed, headless and light-headed relatives. Natural Language and Linguistic Th eory 22(1), 95–126.

Deulofeu Jose (1981). Perspective linguistique et sociolinguistique dans l’etude des relatives en francais. Recherches sur le Français Parlé 3, 135–194.

Enkvist Nils Erik (1982). Imprompu speech, structure and process. In Impromptu Speech: A Symposium, Nils Erik Enkvist (ed.), 11–32, Abo: Abo Akademi Foundation.

Fiorentino Giuliana (2007). European relative clauses and the uniqueness of the relative pronoun type. Rivista di Linguistica 19(2), 263–291.

Fried Mirjam (2010). Accusative resumptive pronoun in Czech relative clauses with absolutive relativizer co. Korpus, Gramatika, Axiologie 1(1), 16–29.

Fried Mirjam (2011). Grammatical analysis and corpus evidence. In Grammar and Corpora 3, Marek Konopka, Jacqueline Kubczak, Christian Mair, František Šticha, Ulrich H. Wassner (eds.), 63–86. Mannheim: Narr Verlag.

Greenbaum Sidney, Nelson Gerald (1995). Clause relationships in spoken and written English. Functions of Language 2, 1–21.

Guz Wojciech (2015). Th e structural non-integration of wh-cleft s. English Language and Linguistics 19(3), 477–503.

Hansen Bjorn, Letuchiya Alexander, Błaszczyk Izabela (2016). Complementizers in Slavonic (Russian, Polish, and Bulgarian). In Boye, Kehayov (eds.), 175–223.

Hladnik Marko (2015). Mind the gap. Resumption in Slavic relative clauses. Utrecht University. PhD dissertation.

Hopper J. Paul, Thompson Sandra A. (2008). Projectibility and clause combining in interaction. In Crosslinguistic Studies of Clause Combining. Th e Multifunctionality of Conjunctions, Ritva Laury (ed.), 99–124. Amsterdam: John Benjamins.

Ilc Gašper (2011). Optionality of the genitive (of negation) in Slovene. In Formalization of Grammar in Slavic Languages. Contributions of the Eighth International Conference on Formal Description of Slavic Languages – FDSL VIII 2009 University of Potsdam, December 2-5, 2009, Peter Kosta and Lilia Schurcks (eds.), 193–206. Frankfurt am Main: Peter Lang.

Kehayov Petar, Boye Kasper (2016). Complementizer semantics in European languages: overview and generalizations. In Boye, Kehayov (eds.), 809–878.

Lavine James E. (2003). Resumption in Slavic. Phases, cyclicity and case. In Formal Approaches to Slavic Linguistics 11, Wayles Browne (ed.), 355–372. Ann Arbour Michigan Slavic Publications.

Lapteva Olga A. (1976). Russkij razgovornyj sintaksis. Moscow: Nauka.

Łęska Paulina (2016). Agreement under case matching in Polish co and który relative clauses headed by numerically quantifi ed nouns. Journal of Slavic Linguistics 24(1), 113–136.

Miller Jim (2006). Spoken and written English. In Th e Handbook of English Linguistics, Bas Aarts and April McMahon (eds.), 670–691. Oxford: Blackwell.

Miller Jim (2011). A Critical Introduction to Syntax. London/New York: Continuum.

Miller Jim, Fernandez-Vest Jocelyne, J. (2006). Spoken and written language. In Pragmatic Organisation of Discourse in the Languages in Europe, Giuliano Bernini and Maria L. Schwartz (eds.), 9–64. Berlin: Mouton de Gruyter.

Miller Jim, Weinert Regina (1998). Spontaneous Spoken Language. Syntax and Discourse. Oxford: Clarendon Press.

Minlos Philip (2012). Slavic relative čto/co: between pronouns and conjunctions. Slověne. International Journal of Slavic Studies 1(1), 74–91.

Murelli Adriano (2011). Relative Constructions in European Non-Standard Varieties [Empirical Approaches to Language Typology 50]. Berlin/New York: Mouton de Gruyter.

Mykowiecka Agnieszka (2001). Polish relatives with the marker co. In Generative Linguistics in Poland. Proceedings of the GLiP-2 Conference, Adam Przepiorkowski and Piotr Bański (eds.), 149–57. Warszawa: Instytut Podstaw Informatyki PAN.

Pęzik Piotr (2015). Spokes – a search and exploration servi ce for conversational corpus data. In Selected Papers from the CLARIN 2014 Conference, Jan Odijk (ed.), 99–109. Linköping: Linköping University Electronic Press. [Spokes available on-line, URL: http://spokes.clarin-pl.eu; accessed December 15, 2016]

Przepiorkowski Adam (2000). Long distance genitive of negation in Polish. Journal of Slavic Linguistics 8, 119–158.

Quaglio Paulo, Biber Douglas (2006). Th e grammar of conversation. In Th e Handbook of English Linguistics, Bas Aarts and April McMahon (eds.), 692–723. Oxford: Blackwell.

Sornicola Rosanna (1981). Sul Parlato. Bologna: Il Mulino.

Szczegielniak Adam (2006). Two types of resumptive pronouns in Polish relative clauses. In Linguistic Variation Yearbook 5, Pierre Pica, Johan Rooryck, Jeroen van Craenenbroeck (eds.), 165–185. Amsterdam: John Benjamins.

Willis David (2013). Negation in the history of Slavonic languages. In Th e History of Negation in the Languages of Europe and the Mediterranean, vol. 1. Case Studies, David Willis, Christopher Lucas, Anne Breitbarth (eds.), 342–398. Oxford: Oxford University Press.

Zemskaja Elena A. (1973). Russkaja razgovornaja reč. Moscow: Nauka.