@article{JMAG_2012_8_3_a0,
     author = {N. S. Claire},
     title = {Spectral mapping theorem for the {Davies{\textendash}Helffer{\textendash}Sj\"ostrand} functional calculus},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {221--239},
     year = {2012},
     volume = {8},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2012_8_3_a0/}
}