@article{FAA_1983_17_3_a1,
     author = {S. M. Kozlov},
     title = {A certain type of duality of functionals},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {9--14},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1983_17_3_a1/}
}