TY  - JOUR
AU  - L. S. Tchebykin
TI  - Synthesis and analysis of a certain fourth order control system by the phase plane method
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 453
EP  - 460
VL  - 7
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_3_a8/
LA  - ru
ID  - DE_1971_7_3_a8
ER  -