BibSlavKon: 60 hits for S8276 on page 3

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 S8276 provides 60 hits
21	Tendencii vosprijatija russkoj sovetskoj literatury v slavjanskich stranach Fedosejeva, Larisa Georgijevna - Slavjanskije literatury : X Meždunarodnyj s“jezd slavistov : Sofija, sentjabr’ 1988 g. : doklady sovetskoj delegacii (1988), 345-360
22	Two Folklore Librettos : Stravinsky’s Svadebka and Janáček’s Zápisník zmizelého Harkins, William E. - American Contributions to the Tenth International Congress of Slavists : Sofia, September 1988 : Literature (1988), 173-189
23	Oktjabr’skaja revoljucija i političeskije preobrazovanija v zarubežnych slavjanskich stranach Grišina, Ritta Petrovna; Kostjuško, Ivan Ivanovič; Sumarokova, Majja Michajlovna - Istorija, kuľtura, etnografija i foľklor slavjanskich narodov : X Meždunarodnyj s“jezd slavistov : Sofija, sentjabr’ 1988 g. : doklady sovetskoj delegacii (1988), 3-16
24	Puti poezii socialističeskogo realizma : Majakovskij i poety slavjanskich stran Čeremin, G. S. - Slavjanskije literatury : IX Meždunarodnyj s“jezd slavistov : Kijev, sentjabr’ 1983 g. : doklady sovetskoj delegacii (1983), 215-229
25	Puti poezii socialističeskogo realizma : Majakovskij i poety slavjanskich stran Čeremin, G. S. - Aktuaľnyje problemy issledovanija slavjanskich literatur : naučno-informacionnyj sbornik (1983), 44-47
26	Chudožestvennoje obogaščenije sovremennoj prozy o vojne v slavjanskich stranach Belza, S. I. - Slavjanskije literatury : IX Meždunarodnyj s“jezd slavistov : Kijev, sentjabr’ 1983 g. : doklady sovetskoj delegacii (1983), 329-341
27	Bogomiľstvo v Bolgarii i slavjanskich stranach i jego značenije v srednevekovoj Jevrope Primov, Borislav - Etudes historiques : à ľoccasion du VIe Congrès International des études slaves, Prague (1968), 109-139
28	Tradicii literatury Kijevskoj Rusi v starinnych ukrainskoj i belorusskoj literaturach Gudzij, N. K. - Slavjanskije literatury : doklady sovetskoj delegacii (1963), 14-46
29	Strani elementi u hrvatskom ili srpskom narodnom i književnom jeziku Hraste, M. - Radovi Slavenskog instituta (1958), 43-59
30	Mestodejstvije v russkoj literature (geografičeskaja storona istorii literatury) Savickij, Petr Nikolajevič - Sborník prací I. sjezdu slovanských filologů v Praze 1929 (1932), 346-348

Bibliography of International Congresses of Slavists (BibSlavKon)