TY  - JOUR
AU  - Lutz Klotz
TI  - Some approximation problems in $L^{p}$-spaces of matrix-valued functions
JO  - Studia Mathematica
PY  - 1991
SP  - 129
EP  - 147
VL  - 99
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-99-2-129-147/
DO  - 10.4064/sm-99-2-129-147
LA  - en
ID  - 10_4064_sm_99_2_129_147
ER  -