Books by Abbas Bahri
Recent progress in conformal geometry
Flow Lines and Algebraic Invariants in Contact Form Geometry (Progress in Nonlinear Differential Equations and Their Applications)
Flow lines and algebraic invariants in contact form geometry
Classical and Quantic Periodic Motions of Multiply Polarized Spin-Particles (Research Notes in Mathematics Series)
Critical points at infinity in
Critical points at infinity in some variational problems