000 00505nam a2200181Ia 4500
082 _a515.72
_bEg31.OS
100 _aEgorov, Yuri and Kondratiev, Vladimir
245 _aOn spectral theory of elliptic operators
_b
260 _aBasel
_bBirkhauser Verlag
_c1996
300 _ax, 328p. Index, Bibl.
490 _aOperator theory
_vadvances and applications ; v. 89
500 _a
690 _a
700 _aKondratiev, Vladimir ; jt. auth.
856 _d
_f
964 _a
_b
_c
_d
_e
_f
_g
921 _a12361
999 _c12361
_d12361