@article{DAN_1991_321_2_a2,
     author = {M. V. Korovina and B. Yu. Sternin and V. E. Shatalov},
     title = {Asymptotic expansions ``in the large'' of solutions of the complex},
     journal = {Doklady Akademii Nauk},
     pages = {250--253},
     publisher = {mathdoc},
     volume = {321},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_321_2_a2/}
}