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 Sussex, Roland provides 3 hits
1	The Slavonic literary languages: complementary and conflicting parameters for language-hood Sussex, Roland, in: Australian Slavonic and East European Studies (Melbourne), 5, č. 2, 1991, s. 105-122
2	On the language-hood of Sorbian Sussex, Roland, in: Australian Slavonic and East European Studies (Melbourne), 8, č. 2, 1994, s. 59-80
3	The Slavic Languages Sussex, Roland; Cubberley, Paul Cambridge 2006

Bibliography of the Czech Linguistics (BibCzechLing)

The Slavonic literary languages: complementary and conflicting parameters for language-hood

On the language-hood of Sorbian

The Slavic Languages