EN
The paper summarizes the contribution of Anton Habovštiak’s scientific work in the field of Slavic comparative linguistics, especially dialectal lexicology and linguistic cartography. The central topic of the text reflects the participation of A. Habovštiak in international projects, with emphasis on the Slovanský jazykový atlas [Slavic Linguistic Atlas], research on the dialects of individual Slavic languages, and on the interconnection of the results of Slovak dialectology with other Slavic dialectological institutions. The paper also includes an overview of a number of Habovštiak’s scientific and professional publications that form the methodology of research on dialect vocabulary in both Slovak and Slavic scientific contexts. The paper concludes with the author’s memories of his cooperation with A. Habovštiak in the Slavic Linguistic Atlas project.