@article{RM_1979_34_3_a8,
     author = {G. A. Kamenskii and A. D. Myshkis and A. L. Skubachevskii},
     title = {The minimum of a~quadratic functional, and linear elliptic boundary-value problems with deviating arguments},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {201--202},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {1979},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1979_34_3_a8/}
}