TY  - JOUR
AU  - Ma, Dan
AU  - Wang, Wei
TI  - LYZ Matrices and SL($n$) Contravariant Valuations on Polytopes
JO  - Canadian journal of mathematics
PY  - 2021
SP  - 383
EP  - 398
VL  - 73
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008414X19000658/
DO  - 10.4153/S0008414X19000658
ID  - 10_4153_S0008414X19000658
ER  -