Bibliography of the Czech Linguistics (BibCzechLing)

The "Bibliography of the Czech Linguistics (BibCzechLing)" is provided by the Institute of the Czech Language of the Academy of Sciences of the Czech Republic (Ústav pro jazyk český AV). The database contains about 73.280 records and covers the period from 1992 till 2018. The list of subjects is located here.

Your search for ainu provides 2 hits
1	Lexical parallels between Ainu and Austroasiatic Schuhmacher, W. Wilfried, in: Archív orientální, 62, č. 4, 1994, s. 415-416
2	Lexical parallels between Ainu and Austric, and their implications Bengtson, John D.; Blažek, Václav, in: Archiv orientální, 68, č. 2, 2000, s. 237-258

Bibliography of the Czech Linguistics (BibCzechLing)

Lexical parallels between Ainu and Austroasiatic

Lexical parallels between Ainu and Austric, and their implications