Introduction to the Geometrical Analysis of Vector FieldsStefano Biagi, Andrea Bonfiglioli · First published 2018Open the Tome
Stratified Lie groups and potential theory for their sub-LaplaciansAndrea Bonfiglioli, Ermanno Lanconelli, Francesco Uguzzoni · First published 2007Open the Tome
Matematica, arte e tecnologiaAndrea Bonfiglioli, Camilla Valentini · First published 2000Open the Tome