Vol. 11, No. 2 (April, 1959)
T. Fujiwara and K. Murata
Existence of derivations in graded algebras
85−93
Y. Kodama
On a problem of Alexandroff concerning the dimension of product spaces, II
94−111
S. Sasao
On a certain cup product
112−115
T. Umezawa
On intermediate many-valued logics
116−128
T. Kubota
Factor sets in a number field and the norm residue symbol
129−138
Y. Furuta
Norm of units ofquadratic fields
139−145
T. Ono
Note on a
B
*
-algebra
146−158
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