41
Published 2000
American Chemical Society

42
Published 2005
American Chemical Society

43
Published 2010
American Chemical Society

44
Published 2013
American Chemical Society

45
Published 2021
American Chemical Society

46
Published 1988
American Chemical Society

47
Published 2001
American Chemical Society

48
Published 2002
American Chemical Society

49
Published 2003
American Chemical Society

50
Published 2005
American Chemical Society

51
Published 2005
American Chemical Society

52
Published 2008
American Chemical Society

53
Published 2011
American Chemical Society

54
Published 2014
American Chemical Society

55
Published 2015
American Chemical Society

56
Published 1976
American Chemical Society

58
Published 1988
American Chemical Society

59
Published 1991
American Chemical Society

60
Published 1997
American Chemical Society