TY  - GEN
AU  - Hahn,Wolfgang
TI  - Theory and application of Liapunov's direct method
AV  - QA871 
U1  - 515.35 
PY  - 1963///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Liapunov functions
N1  - Bibliografie p. 151
Index p. 178
ER  -