BibSlavKon: 64 hits for P1560 on page 1

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 P1560 provides 64 hits
1	Griboedov und Polen Kośny, Witold - Polen unter Nachbarn : polonistische und komparatistische Beiträge zu Literatur und Sprache : XII. Internationaler Slavistenkongress in Krakau 1998 (1998), 207-229
2	Elin Pelin (1878-1949) : Humanist of Shopsko Pinto, V. - The Slavonic and East European Review 41 (1962) 96, 158-181
3	Plany konfederacji polsko-czechosłowackiej (1940-1942) Turlejska, Maria - Z polskich studiów slawistycznych. Seria 3, Historia : prace na VI Międzynarodowy kongres slawistów w Pradze 1968 (1968), 257-264
4	Razvitak i stabilizacija ekavskog izgovora srpskog književnog jezika u drugoj polovini XVIII i prvoj polovini XIX veka Mladenović, Aleksandar - Zbornik Matice srpske za filologiju i lingvistiku (1993), 79-83
5	Z polsko-ukraińskiego kulturowego pogranicza : Paulin Święcicki Kozak, Stefan - Z polskich studiów slawistycznych. Seria 10, Literaturoznawstwo, kulturologia, folklorystyka : prace na XIII Międzynarodowy kongres slawistów w Lublanie 2003 (2003), 75–81
6	Príspevok k rekonštrukcii plánu zástavby slovanských sídlisk Šalkovský, Peter - Slavica slovaca 28 (1993) 1/2, 39-42
7	Ungarn, Polen und Galizien-Wolhynien im ersten Drittel des 13. Jh. Font, Marta F. - Studia slavica Academiae scientiarum hungaricae 38 (1993) 1/2, 27-39
8	Ruskite romanisti ot vtorata polovina na XIX vek i bălgarskata literatura Ančev, Angel - Slavjanska filologija (1988), 98-106
9	Makedonskata opštestvena misla vo vtorata polovina na XIX i početokot na XX vek Ristovski, Blaže - Referati na makedonskite slavisti za X Meģunaroden slavistički kongres vo Sofija (1988), 81-93
10	Turgenjev ta schidnoslov’jans’kyj roman druhoji polovyny XIX stolittja Krutikova, N. Je.; Majevs'ka, T. P. - Slov’jans’ki literatury : dopovidi : IX Mižnarodnij z’jizd slavistiv (1983), 82-105

Bibliography of International Congresses of Slavists (BibSlavKon)