BibSlavKon: 2 hits for A0864

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 A0864 provides 2 hits
1	Srbsko-chrvatská balada o ženě Asan Agy (Asanaginica) během 150 let Murko, M. - Księga referatów : II Międzynarodowy zjazd slawistów (filologów słowiańskich). Sekcja II – Historja literatury = Recueil des communications : II Congrès international des slavistes (philologues slaves). Section II – Histoire littéraire (1934), 114-118
2	Das Original von Goethes „Klaggesang von der edlen Frauen des Asan Aga“ (Asanaginica) in der Literatur und im Volkskunde durch 150 Jahre Murko, M. - Germanoslavica : Zeitschrift für germano-slawische Studien 3; 4 (1935; 1936) 3/4 (1935); 1/2 (1936); 3/4 (1936), 354-377; 94-115; 285-309

Bibliography of International Congresses of Slavists (BibSlavKon)

Srbsko-chrvatská balada o ženě Asan Agy (Asanaginica) během 150 let

Das Original von Goethes „Klaggesang von der edlen Frauen des Asan Aga“ (Asanaginica) in der Literatur und im Volkskunde durch 150 Jahre