RT Journal Article T1 Lie-algebras of differential-operators in 2 complex-variables A1 González López, Artemio A1 Kamran, Niky A1 Olver, Peter J. PB Johns Hopkins Univ Press SN 0002-9327 YR 1992 FD 1992-12 LK https://hdl.handle.net/20.500.14352/59731 UL https://hdl.handle.net/20.500.14352/59731 LA eng NO ©Johns Hopkins Univ Press.Research supported in part by an NSERC Grant.Research supported in part by NSF Grant DMS 89-01600. NO NSERC NO NSF DS Docta Complutense RD 27 abr 2025