BibSlavKon: 81 hits for P1826 on page 2

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 P1826 provides 81 hits
11	Postanak slovenske glagolske sisteme Belić, A. - Księga referatów : II Międzynarodowy zjazd slawistów (filologów słowiańskich). Sekcja I – Językoznawstwo = Recueil des communications : II Congrès international des slavistes (philologues slaves). Section I – Linguistique (1934), 13
12	Postanak praslovenske glagolske sisteme Belić, A. - Glas Srpske kraljevske akademije. Drugi razred (1935), 1-40
13	Žitje Konstantinovo o postanku glagoljice Sambunjak, Slavomir - Vidjeti Ohrid : referati hrvatskih sudionica i sudionika za XIV. Međunarodni slavistički kongres : (Ohrid, 10.–16. rujna 2008.) (2008), 83–96
14	Slavjanskije literatury v paradoksach postmodernizma Starikova, Nadežda Nikolajevna - Pis’mennosť, literatura i foľklor slavjanskich narodov : XIV Meždunarodnyj s“jezd slavistov, Ochrid, 10–16 sentjabrja 2008 g. : doklady rossijskoj delegacii (2008), 293–308
15	Postmodernism and quasipostmodernism : (Michal Viewegh) Pospíšil, Ivo - Neohelicon : Acta Comparationis Litterarum Universarum 33 (2006) 2, 37–44
16	Modernizm pislja postmodernu : inši modernizmy Hundorova, Tamara - Slov`jans’ki obriji (2013), 107–121
17	Folklór a folkloristika vo svete postmoderny Profantová, Zuzana - Folklór a folkloristika vo svete postmoderny : XV. medzinárodný zjazd slavistov, Minsk 2013 (2013), 9–29
18	Postmodernistyczny kod a problem tzw. reprezentacji w literaturach zachodniosłowiańskich Janaszek-Ivaničková, Halina - Z polskich studiów slawistycznych. Seria 9, Literaturoznawstwo, folklorystyka, nauka o kulturze : prace na XII Międzynarodowy kongres slawistów w Krakowie 1998 (1998), 171-175
19	Are Bulgarian Pronominal Clitics in the Wackernagel Position? Dimitrova-Vulchanova, Mila - Norwegian Contributions to the Twelfth International Congress of Slavists : Cracow 1998 (1998), 7-32
20	Poetika kompromisa : (realizm – postmodernizm – sentimentalizm) Binová, Galina - Česká slavistika 2003 : české přednášky pro XIII. mezinárodní kongres slavistů, Ljubljana 15.–21.8.2003 (2003), 179–184

Bibliography of International Congresses of Slavists (BibSlavKon)