TY  - JOUR
AU  - Alexander A. Znamenskiy
TI  - A refinement of Kovalevskaya's theorem on analytic solvability of the Cauchy problem
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2017
SP  - 531
EP  - 536
VL  - 10
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2017_10_4_a14/
LA  - en
ID  - JSFU_2017_10_4_a14
ER  -