Stability of the Generalized Orthogonality Functional Equation
1998 ◽
pp. 180-203
Keyword(s):
2003 ◽
Vol 14
(2)
◽
pp. 107-118
◽
2013 ◽
Vol 59
(2)
◽
pp. 299-320
Keyword(s):
Keyword(s):