Guillemin,, Victor Geometric asymptotics / Victor Guillemin, Shlomo Sternberg

Geometric asymptotics / Victor Guillemin, Shlomo Sternberg . - Providence : American Mathematical Society, 1977 . - XVIII, 474 p. : il. 26 cm . - (Mathematical surveys; 14)
0-8218-1514-8

514.7