References are arranged in order of year of publication and author's last name.
Early Work
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
Patents
If your work is not, or is inadequatedly, cited here, please mail for additions and corrections.
(Updated on December 20, 2005)