Higher-Order Elliptic Equations with Constant Coefficients
1982 ◽
pp. 185-205
2012 ◽
Vol 10
(01)
◽
pp. 1-20
◽
1976 ◽
Vol 54
(3)
◽
pp. 820-839
1957 ◽
Vol 10
(2)
◽
pp. 179-239
◽
Keyword(s):
2016 ◽
Vol 84
(4)
◽
pp. 88-93
Keyword(s):
2015 ◽
Vol 47
(3)
◽
pp. 2375-2415
◽