Klára Jágrová,
Irina Stenger,
Roland Marti and
Tania Avgustinova. Lexical and Orthographic Distances between Czech, Polish, Russian, and Bulgarian - a Comparative Analysis of the Most Frequent Nouns. In Language Use and Linguistic Structure. Olomouc Modern Language Series, Pages 401-416, Palacký University Olomouc, 2017. google Note: C4.
