MR1124632 (92c:11001)
Number theory.
Papers from the seminar held at the City University of New York, New
York, 1989--1990.
Edited by D. V. Chudnovsky, G. V. Chudnovsky, H. Cohn and M. B.
Nathanson.
Springer-Verlag, New York, 1991. viii+275 pp. ISBN: 0-387-97670-1
11-06