1
Published 1989
American Chemical Society

2
Published 1989
American Chemical Society

3
Published 1993
American Chemical Society

4
Published 1995
American Chemical Society

6
Published 1998
American Chemical Society

7
Published 2004
American Chemical Society

8
Published 1988
American Chemical Society

9
Published 1985
American Chemical Society

10
Published 1985
American Chemical Society

11
Published 2010
American Chemical Society

12
Published 2012
American Chemical Society