1
Published 2005
American Chemical Society

2
Published 1992
American Chemical Society

3
Published 2002
American Chemical Society

4
Published 2004
American Chemical Society

6
Published 1979
American Chemical Society

7
Published 1988
American Chemical Society

8
Published 1977
American Chemical Society

9
Published 1994
American Chemical Society

11
Published 1990
American Chemical Society

12
Published 1989
American Chemical Society

13
Published 1981
American Chemical Society