BibSlavKon: 4 hits for E0620

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 E0620 provides 4 hits
1	Die balto-slavische Einheit - areal gesehen Pohl, H. D. - Wiener slavistisches Jahrbuch (1982), 77-91
2	Zur Einheit von semantischer und formaler Struktur des literarischen Werkes Dieckmann, E. - Zeitschrift für Slawistik 18 (1973) 5, 677-689
3	Russian Verbal Prefixes and Mere ,Resultative Completion’ of the Verbal Event Gvozdanović, Jadranka - Dutch Contributions to the Eleventh International Congress of Slavists : Bratislava, August 30 - September 9, 1993 : Linguistics (1994), 141-154
4	Fantastyčno-herojična kazka jak typolohičnyj element poetyky rycars’koho romanu j „Enejidy“ I.P. Kotljarevs’koho Jacenko, M. T. - Slov’jans’ki literatury : dopovidi : IX Mižnarodnij z’jizd slavistiv (1983), 168-202

Bibliography of International Congresses of Slavists (BibSlavKon)

Die balto-slavische Einheit - areal gesehen

Zur Einheit von semantischer und formaler Struktur des literarischen Werkes

Russian Verbal Prefixes and Mere ,Resultative Completion’ of the Verbal Event

Fantastyčno-herojična kazka jak typolohičnyj element poetyky rycars’koho romanu j „Enejidy“ I.P. Kotljarevs’koho