Bibliography of International Congresses of Slavists (BibSlavKon)

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 S8481 provides 2 hits
1	Tolstoy’s Humanism in his Critique of Shakespeare Šilbajoris, Rimvydas - American Contributions to the Tenth International Congress of Slavists : Sofia, September 1988 : Literature (1988), 371-380
2	Boris Akunin’s Khuliganstvo : Literary Parodies of Chekhov and Shakespeare Katz, Michael R. - American Contributions to the 14th International Congress of Slavists : Ohrid, September 2008 (2008), 85–90

Bibliography of International Congresses of Slavists (BibSlavKon)

Tolstoy’s Humanism in his Critique of Shakespeare

Boris Akunin’s Khuliganstvo : Literary Parodies of Chekhov and Shakespeare