61
Published 1985
Springer New York
...SpringerLink (Online service)...

62
Published 1985
Springer New York
...SpringerLink (Online service)...

64
Published 1988
Springer New York
...SpringerLink (Online service)...

65
Published 1989
Springer New York
...SpringerLink (Online service)...

66
Published 1990
Springer New York
...SpringerLink (Online service)...

67
Published 1990
Springer New York
...SpringerLink (Online service)...

68
Published 1991
Springer New York
...SpringerLink (Online service)...

69
Published 2003
Springer New York
...SpringerLink (Online service)...

70
Published 2002
Springer New York
...SpringerLink (Online service)...

71
Published 1992
Springer US
...SpringerLink (Online service)...

72
Published 1996
Springer New York
...SpringerLink (Online service)...

73
Published 1999
Birkhäuser
...SpringerLink (Online service)...

74
Published 1998
VS Verlag für Sozialwissenschaften
...SpringerLink (Online service)...

75
Published 1998
Gabler Verlag
...SpringerLink (Online service)...

76
Published 1987
Gabler Verlag
...SpringerLink (Online service)...

77
Published 1993
Gabler Verlag
...SpringerLink (Online service)...

78
Published 1995
Gabler Verlag
...SpringerLink (Online service)...

79
Published 1997
Gabler Verlag
...SpringerLink (Online service)...

80
Published 1995
Gabler Verlag
...SpringerLink (Online service)...