TY  - JOUR
AU  - T. V. Stepanova
TI  - The number of operations required in the investigation by Frommer's method of a singular point of a differential equation with piecewise quasianalytic right-hand side
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 2208
EP  - 2214
VL  - 4
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_12_a5/
LA  - ru
ID  - DE_1968_4_12_a5
ER  -