81
by Lundberg, I. C.
Published 1964
Springer Netherlands

82
Published 1995
Springer Netherlands

83
by Llamzon, Teodoro A.
Published 1969
Springer Netherlands

84
by Shetter, William Z.
Published 1958
Springer Netherlands

85
by Shetter, William Z.
Published 1974
Springer Netherlands

86
by Trubetzkoy, N. S.
Published 1968
Springer Netherlands

87
by Gunji, Takao
Published 1987
Springer Netherlands

88
by Wein, Hermann
Published 1963
Springer Netherlands

89
by Welch, Cyril
Published 1973
Springer Netherlands

90
Published 1994
Springer Netherlands

91
by Brinck, Ingar
Published 1997
Springer Netherlands

92
by Denkel, Arda
Published 1999
Springer Netherlands

93
by Paul, Matthias
Published 1999
Springer Netherlands

94
by Siertsema, B.
Published 1955
Springer Netherlands

95
by Carson-Berndsen, Julie
Published 1998
Springer Netherlands

96
by Booij, Geert
Published 1993
Springer Netherlands

97
by Booij, Geert
Published 1993
Springer Netherlands

98
by Booij, Geert
Published 1995
Springer Netherlands

99
by Booij, Geert
Published 1996
Springer Netherlands

100
by Booij, Geert
Published 1997
Springer Netherlands