Bibliography of International Congresses of Slavists (BibSlavKon)

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 Bromlej, Ju. V. provides 2 hits
1	K voprosu o sotne, kak obščestvennoj jačejke u vostočnych i južnych slavjan v seredine veka Bromlej, Ju. V. - Istorija, foľklor, iskusstvo slavjanskich narodov : doklady sovetskoj delegacii (1963), 73-90
2	K voprosu o roli avtochtonnogo naselenija v etnogeneze južnych slavjan Aleksejev, V. P.; Bromlej, Ju. V. - Istorija, kuľtura, etnografija i foľklor slavjanskich narodov (1973), 223-236

Bibliography of International Congresses of Slavists (BibSlavKon)

K voprosu o sotne, kak obščestvennoj jačejke u vostočnych i južnych slavjan v seredine veka

K voprosu o roli avtochtonnogo naselenija v etnogeneze južnych slavjan