@article{RM_1969_24_5_a9,
     author = {\'E. I. Gol'dengershel'},
     title = {The fine structure of the spectrum of {a~Volterra} operator with infinite upper limit of integration},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {24},
     number = {5},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1969_24_5_a9/}
}