TY  - JOUR
AU  - Knopik, Leszek
TI  - Some results on the ageing class
JO  - Control and Cybernetics
PY  - 2005
SP  - 1175
EP  - 1180
VL  - 34
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CC_2005_34_4_a10/
LA  - en
ID  - CC_2005_34_4_a10
ER  -