@article{MZM_1997_61_2_a9,
     author = {B. Yu. Sternin and V. E. Shatalov},
     title = {Saddle-point method and resurgent analysis},
     journal = {Matemati\v{c}eskie zametki},
     pages = {278--296},
     publisher = {mathdoc},
     volume = {61},
     number = {2},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_61_2_a9/}
}