An integrable deformation of an ellipse of small eccentricity is an ellipse, Ann. of Math, issue.2, pp.527-558, 2016. ,
Seules les quadriques admettent des caustiques, Bull. Soc. Math. France, vol.123, pp.107-116, 1995. ,
Angular billiard and algebraic Birkhoff conjecture, Adv. in Math, vol.313, pp.102-126, 2017. ,
Algebraic Birkhoff conjecture for billiards on Sphere and Hyperbolic plane, J. Geom. Phys, vol.115, pp.150-156, 2017. ,
Integrable billiards and quadrics, Russian Math. Surveys, vol.65, issue.2, pp.319-379, 2010. ,
On 4-reflective complex analytic planar billiards, J. Geom. Analysis, pp.183-238, 2017. ,
URL : https://hal.archives-ouvertes.fr/ensl-01409258
On polynomially integrable billiards on surfaces of constant curvature ,
URL : https://hal.archives-ouvertes.fr/ensl-01664204
On two-dimensional polynomially integrable billiards on surfaces of constant curvature, Doklady Akademii Nauk, vol.481, issue.6, 2018. ,
URL : https://hal.archives-ouvertes.fr/ensl-01964936
On local Birkhoff Conjecture for convex billiards, Ann. of Math, vol.188, issue.1, pp.315-380, 2018. ,
The billiard ball problem on a table with a convex boundary-an illustrative dynamical problem, Ann. of Math, issue.2, pp.446-470, 1950. ,
, Quadriques. Encyclopédie des Sciences Mathématiques, Teubner, vol.22, pp.1-162, 1904.
Geometry and Billiards, 2005. ,
Commuting dual billiard maps, Geometriae Dedicata, vol.53, pp.57-68, 1994. ,
Integrable systems with discrete time, and difference operators, Funct. Anal. Appl, vol.22, issue.2, pp.83-93, 1988. ,
Confocal surfaces and integrable billiards on the sphere and in the Lobachevsky space, J. Geom. Phys, vol.7, pp.81-107, 1990. ,