TY  - RPRT
TI  - Biodegradable, amorphous copolyester-urethane networks having shape-memory properties.
AU  - Armin Alteheld
AU  - Yakai Feng
AU  - Steffen Kelch
AU  - Andreas Lendlein
PY  - 2005
DO  - 10.1002/anie.200461360
UR  - https://pubmed.ncbi.nlm.nih.gov/15654685/
ID  - 15654685
ER  -