@Book{689831757, author="Kaulf{\"u}rst, Fabian", title="Studije k r{\v{e}}{\v{c}}i Micha{\l}a Frencla", series="Schriften des Sorbischen Instituts 55", year="2012", edition="1. nak{\l}.", publisher="Ludowe Nak{\l}. Domowina", address="Budy{\v{s}}in", note="Fabian Kaulf{\"u}rst", note="Zugl.: Leipzig, Univ., Diss., 2011", isbn="9783742022158", language="Sorbian languages" }