TY  - JOUR
AU  - Mustafayev, H. S.
TI  - The Essential Spectrum of the Essentially Isometric Operator
JO  - Canadian mathematical bulletin
PY  - 2014
SP  - 145
EP  - 158
VL  - 57
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2012-016-1/
DO  - 10.4153/CMB-2012-016-1
ID  - 10_4153_CMB_2012_016_1
ER  -