1. Altomani, A., Medori, C., Nacinovich, M.: The CR structure of minimal orbits in complex flag manifolds. J. Lie Theory 16(3), 483–530 (2006)
2. Altomani, A., Hill, C.D., Nacinovich, M., Porten, E.: Complex vector fields and hypoelliptic partial differential operators. Ann. Inst. Four. 60(3), 987–1034 (2010). (eng)
3. Altomani, A., Medori, C., Nacinovich, M.: On homogeneous and symmetric CR manifolds. Boll. Unione Mat. Ital. (9) 3(2), 221–265 (2010)
4. Altomani, A., Medori, C., Nacinovich, M.: Orbits of real forms in complex flag manifolds. Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) 9(1), 69–109 (2010)
5. Altomani, A., Medori, C., Nacinovich, M.: Reductive compact homogeneous CR manifolds. Transform. Groups 18(2), 289–328 (2013)