TY  - JOUR
AU  - Skrzyński, Marcin
TI  - On a singular set for the restriction of the characteristic map to a linear subspace of $\Cal M_n$
JO  - Mathematica slovaca
PY  - 2004
SP  - 229
EP  - 236
VL  - 54
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_2004__54_3_a2/
LA  - en
ID  - MASLO_2004__54_3_a2
ER  -