On the global existence of holomorphic solutions and the semi-global existence of real analytic solutions of linear partial differential equations
1987 ◽
Vol 48
(1)
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pp. 225-246
◽
1989 ◽
pp. 63-72
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1985 ◽
Vol 61
(9)
◽
pp. 283-286
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1975 ◽
Vol 51
(4)
◽
pp. 262-264
◽
1971 ◽
Vol 47
◽
pp. 643-647
◽
1973 ◽
Vol 49
(7)
◽
pp. 500-502
◽