BibSlavKon: 2 hits for J0688

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 J0688 provides 2 hits
1	Mikołaj Janczuk wobec literatur słowiańskich Białokozowicz, Bazyli - Z polskich studiów slawistycznych. Seria 7, Literaturoznawstvo, Folklorystyka, Problematyka historyczna : prace na X Międzynarodowy kongres slawistów w Sofii 1988 (1988), 521-538
2	On the Language of Konstantin Mihailović’s Kronika turecká or Pamiętniki Janczara Stolz, Benjamin A. - American Contributions to the Eighth International Congress of Slavists : Zagreb and Ljubljana, September 3-9, 1978 (1978), 683-698

Bibliography of International Congresses of Slavists (BibSlavKon)

Mikołaj Janczuk wobec literatur słowiańskich

On the Language of Konstantin Mihailović’s Kronika turecká or Pamiętniki Janczara