2
Published 1974
American Chemical Society

4
Published 1980
American Chemical Society

5
Published 1974
American Chemical Society

7
Published 1987
American Chemical Society

9
Published 1976
American Chemical Society

16
Published 1975
American Chemical Society

17
Published 1973
American Chemical Society

18
by Fields, Ellis Kirby
Published 1965
American Chemical Society

19
Published 1973
American Chemical Society

20
Published 1989
American Chemical Society