21
Published 1984
American Chemical Society

22
Published 2006
American Chemical Society

23
Published 1984
American Chemical Society

24
Published 1981
American Chemical Society

25
Published 1983
American Chemical Society

26
Published 2007
American Chemical Society

27
Published 2006
American Chemical Society

28
Published 2007
American Chemical Society

29
Published 2006
American Chemical Society

30
Published 2021
American Chemical Society

31
Published 2003
American Chemical Society