TY  - JOUR
AU  - A. Yanushauskas
TI  - Direct methods for studying the singularities of the sums of Laplace series that lie on the boundary of a ball of convergence
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 344
EP  - 357
VL  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_2_a13/
LA  - ru
ID  - DE_1977_13_2_a13
ER  -