@article{DAN_1978_238_4_a13,
     author = {A. Yanushauskas},
     title = {On a multidimensional analogue of the system of {A.\,V.~Bicadze}},
     journal = {Doklady Akademii Nauk},
     pages = {816--819},
     publisher = {mathdoc},
     volume = {238},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_238_4_a13/}
}