TY  - JOUR
AU  - Fernandes, M. L. C.
AU  - Zanolin, F.
TI  - Repelling conditions for boundary sets using Liapunov-like functions. I. - Flow-invariance, terminal value problem and weak persistence
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1988
SP  - 95
EP  - 116
VL  - 80
PB  - Seminario Matematico of the University of Padua
UR  - http://www.numdam.org/item/RSMUP_1988__80__95_0/
LA  - en
ID  - RSMUP_1988__80__95_0
ER  -