@article{DAN_1984_276_4_a17,
     author = {G. L. Shpilker},
     title = {Structure and reconstruction of hypercomplex wave fields},
     journal = {Doklady Akademii Nauk},
     pages = {850--853},
     year = {1984},
     volume = {276},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_276_4_a17/}
}