81
Published 2006
IEEE

82
Published 2007
IEEE

83
Published 2008
IEEE

84
Published 1993
IET

85
Published 1999
IET

86
Published 2006
IET

87
Published 1994
IET

88
Published 1995
IET

89
Published 1994
IET

90
Published 1994
IET

91
Published 1990
IET

92
Published 1994
IET

93
Published 1998
IET

94
Published 1996
IET

95
Published 1991
IET

96
Published 1998
IET

97
Published 1990
IET

98
Published 2006
IEEE

99
Published 2008
IEEE

100
Published 2007
IEEE