@article{DAN_1996_349_5_a1,
     author = {\`E. V. Arbuzov and A. L. Bukhgeim},
     title = {The {Cauchy} problem for $A$-harmonic functions},
     journal = {Doklady Akademii Nauk},
     pages = {586--587},
     year = {1996},
     volume = {349},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_5_a1/}
}