@article{RM_1981_36_6_a22,
     author = {A. L. Vol'berg},
     title = {The~comparative strength of integral norms on subspaces of pseudo-extendable functions in the space~$H^p$},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {203--204},
     publisher = {mathdoc},
     volume = {36},
     number = {6},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1981_36_6_a22/}
}