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 Gertich, Nicolaus provides 1 hits
1	Die Briefe Nicolaus Gertichs an Jan Bytner aus den jahren 1661-1668. Die Senioren der polnischen Brüderunität über Comenius Bečková, Marta, in: Acta Comeniana, 12 (36), 1997, s. 159-161

Bibliography of the Czech Linguistics (BibCzechLing)

Die Briefe Nicolaus Gertichs an Jan Bytner aus den jahren 1661-1668. Die Senioren der polnischen Brüderunität über Comenius