BibSlavKon: 74 hits for P1580 on page 5

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 P1580 provides 74 hits
41	Oktjabr’skaja revoljucija i razvitije revoljucionnoj mysli v Poľše i Jugoslavii : (1917-1923 gg.) Kostjuško, I. I.; Sumarokova, M. M. - Istorija, kuľtura, etnografija i foľklor slavjanskich narodov (1973), 5-27
42	Prekmurska publicistika 19. in prve polovice 20. stoletja – med knjižno normo in tradicijo Jesenšek, Marko - Slavistična revija : časopis za jezikoslovje in literarne vede 56 (2008) 2, 103–113
43	A Folk Classification of Polish Emotions : Evidence from a Corpus-Based Study Dziwirek, Katarzyna - American Contributions to the 14th International Congress of Slavists : Ohrid, September 2008 (2008), 75–93
44	Sociolingvističeskaja situacija staroobrjadcev v derevnjach Gabove Grondy i Bur (Poľša) Grzybowski, Stefan; Głuszkowski, Michał - Russkije staroobrjadcy : jazyk, kuľtura, istorija : sbornik statej k XIV Meždunarodnomu s“jezdu slavistov (2008), 200–214
45	Frequency Effects on the Acquisition of Polish and Russian Gender Morphology Janssen, Bibi - Dutch Contributions to the Fifteenth International Congress of Slavists : Minsk, August 20–27, 2013 : Linguistics (2013), 109–126
46	Grigorij Camblak v Bolgarii, Vizantii, Serbii, Moldavii, Poľše : mif i reaľnosť Thomson, Francis J. - Gregory Tsamblak : the Man and the Myths (1998), 149 s.
47	What is the Rationale of Periodization? : on the Epochs of Hungarian, Polish and Slovenian Literature from the 16th Century to 1939 Molnár, István D.; Szíjártó, Imre - Studia slavica Academiae scientiarum Hungaricae 48 (2003) 1/3, 189–204
48	Vladimir Solov’jev o Poľše i Ukraine : meždu ekumenizmom i teokratičeskoj imperijej Przebinda, Grzegorz - Przegląd rusycystyczny (2002) 2, 5–14
49	Ku koncepciám slovenského literárneho jazyka v druhej polovici 17. a na začiatku 18. storočia Gáfriková, Gizela - Slovenská literatúra : revue pre literárnu vedu : časopis Ústavu slovenskej literatúry Slovenskej akadémie vied 40 (1993) 5, 348-356
50	Polish Dialect Atlases as a Source for the Study of Lexico-Semantic Change Konnova, V. - The Slavonic and East European Review 56 (1978) 3, 321-328

Bibliography of International Congresses of Slavists (BibSlavKon)