Geodesic
A~generalization of the Laurent series
Matematičeskie zametki, Tome 9 (1971) no. 5, pp. 521-531.

Voir la notice de l'article provenant de la source Math-Net.Ru

A system of functions, biorthogonal to the $D$-basis introduced by M. K. Fage for a linear differential operator $D$ with analytic coefficients, is constructed. Series in the combination of the $D$-basis with this system generalize Laurent series in the same way as series in the $D$-basis generalize Taylor series. 
@article{MZM_1971_9_5_a5,
     author = {Yu. N. Frolov},
     title = {A~generalization of the {Laurent} series},
     journal = {Matemati\v{c}eskie zametki},
     pages = {521--531},
     publisher = {mathdoc},
     volume = {9},
     number = {5},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1971_9_5_a5/}
}
TY  - JOUR
AU  - Yu. N. Frolov
TI  - A~generalization of the Laurent series
JO  - Matematičeskie zametki
PY  - 1971
SP  - 521
EP  - 531
VL  - 9
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1971_9_5_a5/
LA  - ru
ID  - MZM_1971_9_5_a5
ER  - 
%0 Journal Article
%A Yu. N. Frolov
%T A~generalization of the Laurent series
%J Matematičeskie zametki
%D 1971
%P 521-531
%V 9
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1971_9_5_a5/
%G ru
%F MZM_1971_9_5_a5
Yu. N. Frolov. A~generalization of the Laurent series. Matematičeskie zametki, Tome 9 (1971) no. 5, pp. 521-531. http://geodesic.mathdoc.fr/item/MZM_1971_9_5_a5/