@article{DAN_1983_272_1_a8,
     author = {E. M. Semenov and A. M. Shteinberg},
     title = {Operator blocks in $L_{p,q}$ spaces},
     journal = {Doklady Akademii Nauk},
     pages = {38--40},
     publisher = {mathdoc},
     volume = {272},
     number = {1},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_272_1_a8/}
}