BibSlavKon: 1980 hits for Literární věda on page 27

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 Literární věda provides 1980 hits
261	Südslavische Kontakien in ihrem Verhältnis zum ostslavischen Kondakar Rothe, Hans - Slavistische Studien zum X. Internationalen Slavistenkongress in Sofia 1988 (1988), 489-504
262	Historická poetika slovanských literatur Wollman, Slavomír - Československá slavistika. 1988, Literatura, folklór (1988), 133-145
263	Leskov versus Flaubert as Connoisseur of a Medieval Narrative Pattern Closely Associated with Hagiography Alissandratos, Julia - American Contributions to the Tenth International Congress of Slavists : Sofia, September 1988 : Literature (1988), 7-18
264	Ruskite romanisti ot vtorata polovina na XIX vek i bălgarskata literatura Ančev, Angel - Slavjanska filologija (1988), 98-106
265	Transformation de la notion de héros positif dans la dramaturgie soviétique de 1953 à 1963 Autant-Mathieu, Marie-Christine - 1988, 14 s.
266	Visions of the North : Remarks on Russian Literary World-Pictures Van Baak, Joost - Dutch Contributions to the Tenth International Congress of Slavists, Sofia, September 14-22, 1988 : Literature (1988), 19-43
267	Rola motta w rosyjskiej prozie realistycznej XIX w. Barański, Zbigniew - Z polskich studiów slawistycznych. Seria 7, Literaturoznawstvo, Folklorystyka, Problematyka historyczna : prace na X Międzynarodowy kongres slawistów w Sofii 1988 (1988), 15-26
268	Epilog v strukture slavjanskogo romana XIX-XX vekov Barbă, Gheorghe - Romanoslavica (1987), 93-105
269	Sugli dèi greci nella poesia russa (tra Ottocento e Novecento) : osservazioni e appunti Bazzarelli, Eridano - Europa orientalis : Studi e Ricerche sui Paesi e le Culture delľEst Europeo & Bibliografia Italiana Corrente sulľEuropa Orientale 7 (1988), 115-135
270	Puškin i kuľturnaja obščnosť slavjanskich narodov Belza, Svjatoslav Igor'jevič - Slavjanskije literatury : X Meždunarodnyj s“jezd slavistov : Sofija, sentjabr’ 1988 g. : doklady sovetskoj delegacii (1988), 146-166

Bibliography of International Congresses of Slavists (BibSlavKon)