TY  - JOUR
AU  - Tumajer, František
TI  - Derivative of the norm of a linear mapping and its application to differential equations
JO  - Applications of Mathematics
PY  - 1992
SP  - 193
EP  - 199
VL  - 37
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1992.104503/
DO  - 10.21136/AM.1992.104503
LA  - en
ID  - 10_21136_AM_1992_104503
ER  -