Filter Specifications and Approximation Theory (The Mathematical Approach to the Approximation Problem)
2019 ◽
pp. 49-64
2004 ◽
Vol 34
(4)
◽
pp. 335-347
◽
1986 ◽
Vol 6
(2)
◽
pp. 121-132
◽
Keyword(s):
1983 ◽
Vol 130
(4)
◽
pp. 161
Keyword(s):