@article{RM_1991_46_1_a7,
     author = {B. I. Imamberdyev},
     title = {The spectral function of an ordinary differential operator of odd order},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {249--250},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1991_46_1_a7/}
}