NATO science series. Sub-ser.II, Mathematics, physics and chemistry. Vol. 216 : Morse theoretic methods in nonlinear analysis and in symplectic topology : Proc. of the NATO advanced study inst. on morse theoretic methods in nonlinear analysis and in symplectic topology, Montreal, Canada, July 2004 / SpringerLink (Online service), 2006. - XIV, 462 p. - Текст : непосредственный.
Morse theoretic methods in nonlinear analysis and in symplectic topology / SpringerLink (Online service), 2006 r=on-line. - Текст : электронный.