BibSlavKon: 209 hits for Onomastics on page 18

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 Onomastics provides 209 hits
171	The Systemic Prerequisites of the Development ot the Declensional Patterns of the Slavic Languages : (The Category of Gender) Laskowski, Roman - Scando-Slavica (1988), 111-125
172	Ein arabisch-persisch-griechisch-serbisches Gesprächslehrbuch aus dem 15. Jahrhundert als Quelle für die Geschichte des Serbischen Lehfeldt, Werner - Slavistische Studien zum X. Internationalen Slavistenkongress in Sofia 1988 (1988), 97-112
173	Jazykovyje kontakty meždu russkim i finskim jazykami Leinonen, Marja - Studia slavica finlandensia (1988), 57-67
174	Slovenská hydronymia v slovanskom kontexte Majtán, Milan - Československá slavistika. 1988, Lingvistika, historie (1988), 15-23
175	Sočetanije sopostaviteľno-tipologičeskogo i sravniteľno-istoričeskogo metodov pri issledovanii slavjanskich jazykov Meľnyčuk, Oleksandr; Kolomijec, Vira; Lynnyk, Tetjana - Slov’jans’ke movoznavstvo : dopovidi : X Mižnarodnyj z’jizd slavistiv : Sofija, veresen’ 1988 r. (1988), 53-85
176	Karakteristične inovacije u dialektima Hrvata i Srba u Mađarskoj Mokuter, Iván - Hungaro-Slavica 1988 : 10. internationaler Slavistenkongress : Sofia, 14.-22. September 1988 (1988), 135-145
177	,Vtoroj Pustozerskij sbornik‘ kak istočnik dlja rekonstrukcii russkoj akcentuacii XVII-ogo veka Neweklowsky, Gerhard - Wiener slavistisches Jahrbuch (1987), 71-81
178	Correlative Dependencies of a Suppletive Type in the East Slavic Verbal Paradigm Nicholson, John Greer - Canadian Slavonic Papers : an Inter-disciplinary Quarterly Devoted to the Soviet Union and Eastern Europe 30 (1988) 1, 34-40
179	Die ungarischen Vorbilder der kroatischen Spracherneuerung : Beiträge zum Wortschatz des Unterrichtswesens Nyomárkay, István - Hungaro-Slavica 1988 : 10. internationaler Slavistenkongress : Sofia, 14.-22. September 1988 (1988), 147-152
180	Porównawcza synchroniczna gramatyka języków słowiańskich : problemy metodologiczne Orzechowska, Hanna - Z polskich studiów slawistycznych. Seria 7, Językoznawstwo : prace na X Międzynarodowy kongres slawistów w Sofii 1988 (1988), 291-302

Bibliography of International Congresses of Slavists (BibSlavKon)