Existence and uniqueness results for linear second-order equations in the Heisenberg group
2017 ◽
Vol 42
◽
pp. 1065-1083
2003 ◽
Vol 45
(6-9)
◽
pp. 1417-1427
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2020 ◽
Vol 193
(1)
◽
pp. 177-192
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2000 ◽
Vol 13
(3)
◽
pp. 207-238
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2019 ◽
Vol 14
(3)
◽
pp. 311
◽