@article{SM_1999_190_2_a3,
     author = {O. M. Kiselev},
     title = {Asymptotic behaviour of the solution of the two-dimensional {Dirac} system with rapidly oscillating coefficients},
     journal = {Sbornik. Mathematics},
     pages = {233--254},
     publisher = {mathdoc},
     volume = {190},
     number = {2},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_2_a3/}
}