BibSlavKon: 341 hits for B1547 on page 14

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 B1547 provides 341 hits
131	Săvetskijat roman-epopeja v razvitieto na bălgarskata literatura Conev, Jordan - Slavjanska filologija : dokladi i statii za VI meždunaroden kongres na slavistite (1968), 171-184
132	Bolgarskoje osvoboditeľnoje dviženije i drugije južnoslavjanskije narody v 1870-1872 gg. Šarova, Krumka - Etudes historiques : à ľoccasion du VIe Congrès International des études slaves, Prague (1968), 83-108
133	Njakoi osobenosti v upotrebata na mestoimenijata v ruski i bălgarski ezik Tagamlicka, G. - Slavjanska filologija : materiali za V Meždunaroden kongres na slavistite (1963), 255-275
134	Bălgarski vodni imena v svetlinata na slavjanskata leksika Zaimov, J. - Slavjanska filologija : materiali za V Meždunaroden kongres na slavistite (1963), 301-308
135	Die Struktur der reflexiven Verben in der modernen bulgarischen Literatursprache Walter, H. - Zeitschrift für Slawistik 8 (1963) 5, 793-806
136	Problema nacionaľnogo charaktera v russkoj i bolgarskoj literaturach 60-ch gg. XIX v. Krasnov, G. V. - 1963, 45 s.
137	Razprostranenie na novata bălgarska literatura v Rumănija do 1944 godina Iuffu, Z.; Zavera, D. - Romanoslavica (1963), 447-482
138	Rumyno-bolgarskije svjazi v IX-XIV vv. i stanovlenije rumynskoj gosudarstvennosti Stefănescu, S. - Romanoslavica (1963), 531-542
139	Osvoboždenieto na Bălgarija ot turska vlast i slavjanskata obštestvenost Christov, Ch. - Slavjanska filologija : materiali za V Meždunaroden kongres na slavistite (1963), 193-213
140	Bălgarskata obštestvenost i češkoto nacionalno dviženie prez 60-te i 70-te godini na XIX v. Paskaleva, V. - Čechoslovakija i Bălgarija prez vekovete (1963), 105-129

Bibliography of International Congresses of Slavists (BibSlavKon)