01172nam a2200313 i 450099100068306970753620020507172225.0931206s1990 us ||| | eng 0691085641b10742712-39ule_instLE01300665ExLDip.to Matematicaeng515.7242AMS 47G05 (1985)QA329.7.G45Geller, Daryl534637Analytic pseudodifferential operators for the Heisenberg group and local solvability /Daryl GellerPrinceton :Princeton Univ. Press,1990495 p. ;23 cm.Mathematical notes ;37Functions of complex variablesPseudodifferential operatorsSolvable groups.b1074271223-02-1728-06-02991000683069707536LE013 47G05 GEL11 (1990)12013000009889le013-E0.00-l- 04040.i1083414x28-06-02Analytic pseudodifferential operators for the Heisenberg group and local solvability910799UNISALENTOle01301-01-93ma -engus 01