@article{DAN_1963_150_5_a7,
     author = {P. I. Lizorkin},
     title = {Characteristics of boundary values of functions of $L^r_p(E_n)$ on hyperplanes},
     journal = {Doklady Akademii Nauk},
     pages = {984--986},
     publisher = {mathdoc},
     volume = {150},
     number = {5},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_150_5_a7/}
}