BibSlavKon: 341 hits for B1547 on page 13

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
121	Mežduezikova omonimija na frazeologično ravnište v ruski i bălgarski ezik Leonidova, M. - Slavjanska filologija (1983), 173-180
122	Bălgaro-ukrainski paraleli v sistemata na folklornata simbolika Parpulova, L. - Slavjanska filologija (1983), 265-275
123	Literaturnijat život v Bălgarija v načaloto na XX v. i Jovan Dučić Veselinov, Georgi - Slavjanska filologija (1978), 102-114
124	Petr Ivanovič Prejs - pervyj bolgarist Peterburgskogo universiteta Minkova, Lilijana - Études historiques (1978), 75-86
125	Bolgarskaja obščestvennosť i avstrijskije slavjane v treťjej četverti XIX v. Paskaleva, Viržinija - Études historiques (1978), 51-62
126	Elementy struktury greckiej w języku bułgarskim : (na tle porównawczym) Budziszewska, W. - Prace filologiczne (1972), 207-219
127	Vido-vremenni otnošenija pri složnoto izrečenie v bălgarski i ruski ezik Popov, K. - Slavjanska filologija (1973), 37-56
128	Le développement du bulgare littéraire au XIXe siècle : facteurs extralinguistiques Chelaru, V. Gr. - Rapports (1973)
129	Narodnoosvoboditelnata borba v Bălgarija prez Vtorata svetovna vojna (1941-1944) Božinov, V.; Toškova, V. - Slavjanska filologija (1973), 93-107
130	Osnovnyje momenty sociaľnogo i kuľturnogo razvitija Bolgarii (1944-1958) Božinov, Voin - Etudes historiques : à ľoccasion du VIe Congrès International des études slaves, Prague (1968), 31-54

Bibliography of International Congresses of Slavists (BibSlavKon)