BibSlavKon: 796 hits for 11 on page 14

The Bibliography of International Congresses of Slavists (1929-2018) was converted from thirteen printed volumes into a database in cooperation with the Slavonic Library in Prague (Slovanská knihovna Praha) and contains 8550 records. Since 2008 the Bibliography appear only in electronic form and will be updated in five-year interval according to the next Congresses of Slavists. The further information can be found here. The overview of the classification can be found: here.

Your search for Volume 11 provides 796 hits
131	Język nabożeństw w miastach górnośląskich w dobie reformacji i kontrreformacji Kwak, Jan - Z polskich studiów slawistycznych. Seria 8, Literaturoznawstvo, Folklorystyka, Problematyka historyczna : prace na XI Międzynarodowy kongres slawistów w Bratyslawie 1993 (1992), 73-76
132	Hrvatski književni jezik u doba baroka Lisac, Josip - Croatica : prinosi proučavanju hrvatske književnosti (1992/1993), 167-176
133	Hrvatski leksik u drugoj polovici XVIII. stoljeća Samardžija, Marko - Croatica : prinosi proučavanju hrvatske književnosti (1992/1993), 311-332
134	Die Frage des Überganges von der ostslawischen Spracheinheit zum Grossrussischen, Ukrainischen und Weissrussischen Schaller, Helmut W. - Zeitschrift für Slawistik 38 (1993) 1, 41-52
135	Hrvatski jezik u Sušnik-Jambrešićevu rječniku (1742.) Šojat, Antun - Croatica : prinosi proučavanju hrvatske književnosti (1992/1993), 359-365
136	Peter Mogila’s Ecclesiastical Reforms and the Ukrainian Contribution to Russian Culture : a Critique of Georges Florovsky’s Theory of the Pseudomorphosis of Orthodoxy Thomson, Prancis J. - Slavica gandensia (1993), 67-119
137	Jazyk české barokní bible Svatováclavské Vintr, Josef - Wiener slavistisches Jahrbuch (1992), 197-212
138	Jezik renesansne hrvatske književnosti Vončina, Josip - Croatica : prinosi proučavanju hrvatske književnosti (1992/1993), 411-422
139	Rosyjskie zapożyczenia semantyczne z języka polskiego Witkowski, Wiesław - Z polskich studiów slawistycznych. Seria 8, Językoznawstwo : prace na XI Międzynarodowy kongres slawistów w Bratyslawie 1993 (1992), 263-270
140	Gumanističeskaja tradicija v razvitii grammatičeskogo podchoda k slavjanskim literaturnym jazykam v XV-XVII vv. Živov, Viktor Markovič - Slavjanskoje jazykoznanije : XI Meždunarodnyj s“jezd slavistov : Bratislava, sentjabr’ 1993 g. : doklady rossijskoj delegacii (1993), 106-121

Bibliography of International Congresses of Slavists (BibSlavKon)