BibSlavKon: 199 hits for R7860 on page 20

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 R7860 provides 199 hits
191	Quotations of patristic and Byzantine works by early russian authors as an indication of the cultural level of Kievan Russia Thomson, F. J. - Slavica gandensia (1983), 65-102
192	The Nature of the reception of christian byzantine culture in Russia in the tenth to thirteenth centuries and its implications for Russian culture Thomson, Francis J. - Slavica gandensia (1978), 107-139
193	Osnovni fonetični i gramatični varianti i razvojni tendencii v săvremennija bălgarski knižoven ezik („jakane“ i „ekane“, „akane“ i „ăkane“) Pašov, Petăr - Ezik i literatura : spisanie za bălgarska i slavjanska filologija : organ na Družestvoto na filolozite bălgaristi 43 (1988) 4, 9-15
194	Jazykovoje zakonodateľstvo v Belarusi i Ukraine kak dokumenty vremeni : sociaľnyje determinanty, pravovyje rešenija i lakuny, ideologičeskij kamufljaž Mečkovskaja, Nina Borisovna - Jazykové právo a slovanské jazyky (2013), 31–57
195	The Plurality Feature as a Lexical Semantic Feature of Four Russian Spatial Adjectives and as a Subclassifier of Parts of Speech in the Definite Article in Slavic Schooneveld, Cornelis Hendrik - American Contributions to the Twelfth International Congress of Slavists : Cracow, August - September 1998 : Literature, Linguistics, Poetics (1998), 555-562
196	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
197	Early British Acquaintance with Russian Popular Song and Music : (the Letters and Journals of the Wilmont Sisters) : in Memory of Mikhail Pavlovich Alekseyev Cross, A. G. - The Slavonic and East European Review 66 (1988) 1, 21-34
198	Multiple Language and Cultural Self-Identities of the German-Speaking Lutheran Minorities in „Russian Poland“ (Mazowsze and Suvalkija) in the Nineteenth and Twentieth Centuries Vakareliyska, Cynthia M. - American Contributions to the 13th International Congress of Slavists : Ljubljana, August 2003 (2003), 195–215
199	The Implications ot the Absence of Quotations of Untranslated Greek Works in Original Early Russian Literature, together with a Critique of a Distorted Picture of Early Bulgarian Culture Thomson, Francis J. - Slavica gandensia (1988), 63-91

Bibliography of International Congresses of Slavists (BibSlavKon)