@article{TRSPY_2018_301_a4,
     author = {A. K. Gushchin},
     title = {A criterion for the existence of $L_p$ boundary values of solutions to an elliptic equation},
     journal = {Informatics and Automation},
     pages = {53--73},
     publisher = {mathdoc},
     volume = {301},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2018_301_a4/}
}