41
Published 2016
American Chemical Society

42
Published 2018
American Chemical Society

43
Published 1976
American Chemical Society

44
Published 1976
American Chemical Society

45
Published 1977
American Chemical Society

46
Published 1977
American Chemical Society

47
Published 1978
American Chemical Society

48
Published 1978
American Chemical Society

49
Published 1987
American Chemical Society

50
Published 1987
American Chemical Society

51
Published 1988
American Chemical Society

52
Published 1988
American Chemical Society

53
Published 1983
American Chemical Society

54
Published 1984
American Chemical Society

55
Published 1985
American Chemical Society

56
Published 1986
American Chemical Society

57
Published 1991
American Chemical Society

58
Published 1992
American Chemical Society

59
Published 1992
American Chemical Society

60
Published 1993
American Chemical Society