@article{FAA_2000_34_3_a13,
     author = {\'E. G. Orudzhev},
     title = {The {Resolvent} and {Spectrum} for a {Class} of {Differential} {Operators} with {Periodic} {Coefficients}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {87--90},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2000_34_3_a13/}
}