BibSlavKon: 153 hits for S8500 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 S8500 provides 153 hits
131	La littérature slavo-roumaine (XVe-XVIIe siècles) et son importance pour ľhistoire des littératures slaves Panaitescu, Petru - Sborník prací I. sjezdu slovanských filologů v Praze 1929 (1932), 206-217
132	Eine sprach- und kulturhistorische Studie zur Endphase der orthodoxen Slavia : serbische Chroniken von Đ. Branković Kretschmer, Anna - Deutsche Beiträge zum 14. Internationalen Slavistenkongress : Ohrid 2008 (2008), 205–216
133	Le funzioni delle citazioni bibliche nella letteratura della Slavia ortodossa Garzaniti, Marcello; Romoli, Francesca - Contributi italiani al XV Congresso internazionale degli slavisti : (Minsk, 20–27 agosto 2013) (2013), 121–155
134	La construction idéologique slave orientale : langues, races et nations dans la Russie du XIXe siècle Symaniec, Virginie - Revue des études slaves 84 (2013) 1/2, 223–233
135	Literatura srednevekovoj Rusi v kontekste Slavia orthodoxa: teoretičeskije i metodologičeskije problemy issledovanija žanrov Sazonova, Lidija Ivanovna - Slavjanskije literatury, kuľtura i foľklor slavjanskich narodov : XII meždunarodnyj s`jezd slavistov (Krakov, 1998) : doklady rossijskoj delegacii (1998), 5-21
136	Les éléments du folklore slave dans la littérature contemporaine serbe : Milorad Pavić, Le Dictionnaire khazar Bošković, Sanja - Revue des études slaves 74 (2002–2003) 2/3, 353–362
137	Regionalizm v drevnich literaturach areala Slavia Orthodoxa : (voprosy terminologii i metodologii issledovanij) Kaliganov, Igor Ivanovič - Literatura, kuľtura i foľklor slavjanskich narodov : XIII Meždunarodnyj s`jezd slavistov (Ljubljana, avgust 2003) : doklady rossijskoj delegacii (2002), 15–26
138	Sound Patterns in the Slovo o polku Igoreve : Comparative and Theoretical Perspectives on Old Russian Poetics Yokoyama, Olga; Vine, Brent - American Contributions to the Tenth International Congress of Slavists : Sofia, September 1988 : Literature (1988), 415-433
139	K voprosu o formal'nych svojstvach slova i jego svjazjach v predloženii. (Na materiale russkogo i bolgarskogo jazykov.) Tagamlicka, G. - Slavjanska filologija (1983), 125-133
140	„Slovo o polku Igoreve“ i „Povesť o dome Tajra“ : sravnenije s točki zrenija sistemy cvetov Nakamura, Y. - Comparative and Contrastive Studies in Slavic Languages and Literatures : Japanese Contributions to the Ninth International Congres of Slavists : Kiev, September 7-13, 1983 (1983), 47-55

Bibliography of International Congresses of Slavists (BibSlavKon)