@article{ZNSL_1970_19_a4,
     author = {V. P. Il'in},
     title = {Integral representations for functions of the classes $L_p^l(G)$ and embedding theorems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {95--155},
     publisher = {mathdoc},
     volume = {19},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1970_19_a4/}
}