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 předsudky jazykové provides 2 hits
1	Types of dialect accommodation in first-generation contact between adult speakers of mutually intelligible but regionally different varieties Wilson, James, in: Multilingua (Berlin), 30, č. 2, 2011, s. 177-220
2	The presentation of Roma/Gypsies in the Central European mass media Nekvapil, Jiří, in: Přednášky z 43. běhu Letní školy slovanských studií [PřednLŠSS 43], Praha, FF UK ; 2000, s. 65-76

Bibliography of the Czech Linguistics (BibCzechLing)

Types of dialect accommodation in first-generation contact between adult speakers of mutually intelligible but regionally different varieties

The presentation of Roma/Gypsies in the Central European mass media