BibSlavKon: 95 hits for P1866 on page 3

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 P1866 provides 95 hits
21	Prinosi poznavanju hrvatskosrpskog jezika J. Križanića Hraste, M. - Radovi Zavoda za slavensku filologiju (1963), 25-34
22	O nekim kulturnoistorijskim slojevima slovenske pismenosti Stanišić, Vanja - Zbornik Matice srpske za slavistiku (2008), 403–414
23	Kyrylo-Mefodijivs’ki tradyciji v movi davn’orus’koji pysemnosti Pryskoka, Oleh; Frančuk, Vira - Slov`jans’ki obriji (2008), 549–571
24	Narodna-pesennaja kuľtura Belarusi ŭ ahuľnaslavjanskim kanteksce Mažejka, Zinaida - 1998, 32 s.
25	Slovotvorčist’ davnich schidnoslov´jans’kych pys’mennykiv na pivdennoslov´jans’komu movnomu tli Pryskoka, Oleh; Frančuk, Vira - Movoznavstvo : naukovo-teoretyčnyj žurnal Instytutu movoznavstva im. O.O. Potebni ta Ukrajins’koho movno-informacijnoho fondu NAN Ukrajiny (2003) 2/3, 74–85
26	Chrześcijańska autobiografia duchowa a początki piśmiennictwa w Polsce Michałowska, Teresa - Z polskich studiów slawistycznych. Seria 10, Literaturoznawstwo, kulturologia, folklorystyka : prace na XIII Międzynarodowy kongres slawistów w Lublanie 2003 (2003), 9–15
27	Feodor Tiron v pis’menno-ustnoj tradicii i ikonografii Bachtina, Valentina Aleksandrovna - Literatura, kuľtura i foľklor slavjanskich narodov : XIII Meždunarodnyj s`jezd slavistov (Ljubljana, avgust 2003) : doklady rossijskoj delegacii (2002), 336–350
28	Vlijanieto na velikomoravskata sredina vrz Makedonskata srednovekovna pismenost Despodova, Vangelija - Referati na makedonskite slavisti za XI Meģunaroden slavistički kongres vo Bratislava (1993), 55-62
29	Zaemni vrski i vlijanija meģu velikomoravskata i makedonskata pismenost Despodova, Vangelija - Slavica slovaca 29 (1994) 2, 97-106
30	O Ivanovi Kraskovi bez Eminesca: (dráma poznania v jeho poézii) Barborică, Corneliu - Romanoslavica (1992), 13-17

Bibliography of International Congresses of Slavists (BibSlavKon)