The Weierstrass Approximation Theorem
1964 ◽
Vol 16
◽
pp. 241-252
◽
1967 ◽
Vol 21
(3)
◽
pp. 473-478
◽
1981 ◽
Vol 103
(2)
◽
pp. 84-88
2002 ◽
Vol 31
(2)
◽
pp. 103-108