Russian formalism
Liberman is a professor in the Department of German, Nordic, Slavic and Dutch at the University of Minnesota, where since 1975 he has taught courses on the history of all the Germanic languages and literatures, folklore, mythology, lexicography, European structuralism and Russian formalism. He has published works on Germanic historical phonetics, English etymology, mythology/folklore, the history of philology, and poetic translation. He publishes a blog, "The Oxford Etymologist".