Nonlocal Multipoint Problem for Partial Differential Equations of Even Order with Constant Coefficients
2004 ◽
Vol 166
(1)
◽
pp. 181-208
◽
2004 ◽
Vol 201
(1)
◽
pp. 63-74
◽
2015 ◽
Vol 31
(6)
◽
pp. 2027-2042