TY  - JOUR
AU  - D. D. Pervouchine
TI  - Hierarchy of Closures of Matrix Pencils
JO  - Journal of Lie Theory
PY  - 2004
SP  - 443
EP  - 479
VL  - 14
IS  - 2
UR  - https://jolt.centre-mersenne.org/articles/10.5802/jolt.345/
DO  - 10.5802/jolt.345
ID  - JOLT_2004_14_2_a5
ER  -