Connection between analytic properties of operator functions and smoothness of solutions of degenerate differential equations
1991 ◽
Vol 54
(4)
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pp. 1042-1129
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2018 ◽
Vol 64
(2)
◽
pp. 227-241
◽
2016 ◽
Vol 212
(1)
◽
pp. 163-188
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