@article{DAN_1967_175_5_a17,
     author = {V. V. Tolmachev},
     title = {$\Delta F$, $\Delta n$ and $\Delta\mu$ corrections in the small method of asymptotic
},
     journal = {Doklady Akademii Nauk},
     pages = {1036--1038},
     publisher = {mathdoc},
     volume = {175},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_5_a17/}
}