TY - BOOK AU - Schmidt,Bernhard TI - Characters and cyclotomic fields in finite geometry T2 - Lecture notes in mathematics, SN - 9783540442431 (pbk.) : AV - QA3QA167.2 .L28 no. 1797 PY - 2002/// CY - Berlin, New York PB - Springer KW - Finite geometries KW - Difference sets KW - Cyclotomy N1 - Includes bibliographical references (p. [91]-98) and index ER -