TY  - JOUR
AU  - Sontag, Eduardo D.
TI  - Clocks and insensitivity to small measurement errors
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 1999
SP  - 537
EP  - 557
VL  - 4
PB  - EDP-Sciences
UR  - http://www.numdam.org/item/COCV_1999__4__537_0/
LA  - en
ID  - COCV_1999__4__537_0
ER  -