Representation of solutions of linear partial differential equations in the form of finite sums
1996 ◽
Vol 30
(1)
◽
pp. 69-76
1996 ◽
Vol 28
(3)
◽
pp. 219-226
1958 ◽
Vol 11
(1)
◽
pp. 145-151
◽
1961 ◽
Vol 14
(3)
◽
pp. 171-186
◽
1994 ◽
Vol 2
(1)
◽