TY  - JOUR
AU  - Karen Butt
TI  - Approximate rigidity of the marked length spectrum
JO  - Mathematics Research Reports
PY  - 2023
SP  - 63
EP  - 82
VL  - 4
PB  - MathOA foundation
UR  - https://mrr.centre-mersenne.org/articles/10.5802/mrr.18/
DO  - 10.5802/mrr.18
LA  - en
ID  - MRR_2023__4__63_0
ER  -