Williams, Gareth: Dictionary of weeds of Eastern Europe. Their common names and importance in Latin, Albanian, Bulgarian, Czech, German, English, Greek, Hungarian, Polish, Romanian, Russian, Serbo-Croat and Slovak (Budapest, 1987)
LATIN ALBANIAN BULGARIAN CZECH GERMAN ENGLISH GREEK HUNGARIAN POLISH ROMANIAN RUSSIAN SERBO-CROAT SLOVAK AKADÉMIAI KIADÓ EWRS H.G.WILLIAMS - K.HUNYADI