TY  - BOOK
AU  - Kushner,Alexei,Lychagin,Valentin
AU  - Lutwak,Ismail E.
TI  - CONTACT GEOMETRY AND NON-LINEAR DIFFERENTIAL EQUATIONS
SN  - 0521824761
U1  - 516.36 
PY  - 2007///
CY  - 
PB  - Cambridge Univ. Press, Cambridge
KW  - Contact Manifolds
KW  - Differential Equations, Nonlinear
ER  -