@misc{RM_1968_23_2_a22,
     title = {B.~S.-Nagy, {Introduction} to real functions and orthogonal decompositions (review)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1968_23_2_a22/}
}