1
by Howell, James C.
Published 1997
2
by Muchlinski,
Published 1995
3
by Lewis,
Published 1994
4
by Scott,
Published 1997
5
by Davies,
Published 1992
6
by Kadar,
Published 1995
7
by Cromwell,
Published 1998
8
by Coulson,
Published 1996
9
10
by Yudof, Mark G.
Published 1992
11
12
by Hodgson,
Published 1998
13
Published 1998
14
by Creech, Kenneth
Published 2000
15
16
by Taylor,
Published 1986
17
by Foster,
Published 1986
18
by Oliver, M. C..
Published 1994
19
by August,
Published 1988
20