@article{RM_2000_55_6_a7,
     author = {V. B. Demidovich and G. G. Magaril-Il'yaev and V. M. Tikhomirov},
     title = {Extrema of linear functionals on finite-dimensional spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1143--1145},
     publisher = {mathdoc},
     volume = {55},
     number = {6},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2000_55_6_a7/}
}