For more information on declensions, see any book on Polish grammar; or Fay Vogel Bussgang, "How to Pronounce Your Polish Town and Family Names and Recognize Their Most Common Grammatical Transformations", in Mass-Pocha (JGS of Greater Boston), V:3 (Fall 1996), pp. 7-10; or Kielce-Radom SIG Journal, I:3 (Summer 1997), pp. 3-6; or in Suzan Wynne's Finding Your Jewish Roots in Galicia: A Resource Guide (Avotaynu, 1998).