%0 Journal Article %A Rothschild, Linda Preiss %A Tartakoff, David S. %T Analyticity of relative fundamental solutions and projections for left invariant operators on the Heisenberg group %J Annales scientifiques de l'École Normale Supérieure %D 1982 %P 419-440 %V Ser. 4, 15 %N 3 %I Elsevier %U https://doi.org/10.24033/asens.1432 %R 10.24033/asens.1432 %G en %F ASENS_1982_4_15_3_419_0