@article{MZM_2000_68_6_a18,
     author = {A. S. Osipov},
     title = {Some {Properties} of {Resolvent} {Sets} of {Second-Order} {Difference} {Operators} with {Matrix} {Coefficients}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {950--953},
     publisher = {mathdoc},
     volume = {68},
     number = {6},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_68_6_a18/}
}