@article{MZM_2004_76_3_a14,
     author = {A. B. Khasanov and A. B. Yakhshimuratov},
     title = {Identities for the {Squares} of the {Components} of the {Vector} {Eigenfunctions} of the {Dirac} {System} of {Equations} with {Periodic} {Coefficients}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {459--465},
     publisher = {mathdoc},
     volume = {76},
     number = {3},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2004_76_3_a14/}
}