BibSlavKon: 697 hits for 13 on page 20

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 Volume 13 provides 697 hits
191	Novije hrvatsko pravno nazivlje : (kontinuitet, diskontinuitet, rekontinuitet) Mamić, Mile - Zbornik zagrebačke slavističke škole 2002 (2003), 209–218
192	Temporalna i prostranstvena kvantifikacija i tjachnoto gramatikalizirane : (razvojat na kategorijata vreme v slavjanskite ezici) Marovska, Vera - Slavjanska filologija : dokladi i statii za XIII Meždunaroden kongres na slavistite (2003), 104–111
193	Le préverbe pere- en russe Martinowsky, Georges - Revue des études slaves 74 (2002–2003) 2/3, 291–302
194	O polivalentnosti frazema u književnom djelu : (na primjeru jeans proze u hrvatskoj književnosti) Matešić, Josip - Frazeologické štúdie (2003), 145–154
195	Sur le syntagme nominal quantifié en polonais : morphosyntaxe et sémantique grammaticale Menantaud, Henri - Revue des études slaves 74 (2002–2003) 2/3, 303–309
196	Glagolski kalki v zgodovini slovenskega knjižnega jezika : (prevzemanje, raba in primerjava s stanjem v slovanskih jezikih) Merše, Majda - Slavistična revija : časopis za jezikoslovje in literarne vede 51 (2003) Posebna številka, 81–103
197	Anamastykon adnaho horada : sutyknenne roznych slavjanskich moŭ Mezenka, Hanna - Movaznaŭstva, litaratura, kuľturalohija, faľklarystyka : XIII Mižnarodny z’jezd slavistaŭ (Ljubljana, 2003) : daklady belaruskaj delehacyi (2003), 129–143
198	Nowe typy derywacji słowotwórczej w ujęciu słowacko-polskim Mieczkowska, Halina - Z polskich studiów slawistycznych. Seria 10, Językoznawstwo : prace na XIII Międzynarodowy kongres slawistów w Lublanie 2003 (2002), 143–150
199	Pokazateli na karakteristikata opredelenost na referencijalno upotrebenata imenska Mirkulovska, Milica - Prilozi = Contributions 27 (2002) 1/2, 111–125
200	Perfekt u staročakavskom jeziku : uporaba i gramatičko značenje u srednjovjekovnim tekstovima Mitani, Keiko - Comparative and Contrastive Studies in Slavic Languages and Literatures : Japanese Contributions to the Thirteenth International Congress of Slavists Ljubljana, August 15–21, 2003 (2003), 39–56

Bibliography of International Congresses of Slavists (BibSlavKon)