BibSlavKon: 2 hits for Săpostavitelno ezikoznanie

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 Săpostavitelno ezikoznanie provides 2 hits
1	O parametrach kontrastivnogo analiza leksiki rodstvennych jazykov Manakin, Volodymyr - Săpostavitelno ezikoznanie : spisanie na Sofijskija universitet „Sv. Kliment Ochridski“ 19 (1994) 1, 20-26
2	Smesenite knižovnoezikovi tipove i barokăt : bălgarskata raznovidnost na južnoslavjanskija „ilirijski“ ezik prez XVII-XVIII v. Ivanova, Najda - Săpostavitelno ezikoznanie = Sopostaviteľnoje jazykoznanije = Contrastive Linguistics : spisanie na Sofijskija universitet „Sv. Kliment Ochridski“ 22 (1997) 3, 53-83

Bibliography of International Congresses of Slavists (BibSlavKon)

O parametrach kontrastivnogo analiza leksiki rodstvennych jazykov

Smesenite knižovnoezikovi tipove i barokăt : bălgarskata raznovidnost na južnoslavjanskija „ilirijski“ ezik prez XVII-XVIII v.