TY  - JOUR
AU  - M. E. Plis
TI  - An ordinary differential equation homeomorphic with an essential control system
JO  - Annales Polonici Mathematici
PY  - 1971
SP  - 249
EP  - 263
VL  - 25
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-25-3-249-263/
DO  - 10.4064/ap-25-3-249-263
LA  - en
ID  - 10_4064_ap_25_3_249_263
ER  -