@article{RM_1992_47_5_a7,
     author = {K. Kh. Boimatov},
     title = {The asymptotics of the spectrum of non-self-adjoint degenerate systems of elliptic differential operators},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {177--179},
     publisher = {mathdoc},
     volume = {47},
     number = {5},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1992_47_5_a7/}
}