@article{MZM_2003_73_2_a1,
     author = {A. A. Amirshadyan},
     title = {Boundary {Interpolation} {Problem} in the {Classes} of {Generalized} {Nevanlinna} {Matrix} {Functions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {173--178},
     publisher = {mathdoc},
     volume = {73},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_2_a1/}
}