Šipka is the author of various monographs and dictionaries, such as
Serbian-
English general dictionaries for "Prometej", the monograph titled
Lexical Conflict: Theory and practice with
Cambridge University Press,
Lexical Layers of Identity: Words, Meaning, and Culture in the Slavic Languages,
The Geography of Words with
Cambridge University Press, and
Water, Whiskey, and Vodka: A Story of Slavic Languages with
Georgetown University Press; His main research interests lie in the fields of
lexicography,
lexicology,
linguistic anthropology,
computational linguistics, and
Slavic linguistics. In 2017, Sipka has signed the
Declaration on the Common Language of the
Croats,
Serbs,
Bosniaks and
Montenegrins. Sipka was the editor-in-chief of the Journal of the National Council of
Less Commonly Taught Languages from 2008 to 2020. ==References==