2
Published 1976
American Chemical Society

3
Published 1990
American Chemical Society

4
Published 1990
American Chemical Society

5
Published 1988
American Chemical Society

6
Published 1988
American Chemical Society

7
Published 1989
American Chemical Society

8
Published 1977
American Chemical Society

10
Published 1977
American Chemical Society

12
Published 1980
American Chemical Society

14
Published 1983
American Chemical Society

17
Published 1987
American Chemical Society

18
Published 1987
American Chemical Society

19
Published 1987
American Chemical Society