TY  - RPRT
TI  - Polyimides containing oxyethylene units. Part 4: Polymerization of dianhydrides containing ether linkages
AU  - Harris, F. W.
AU  - Karnavas, A. J.
AU  - Das, S.
AU  - Cucuras, C. N.
AU  - Hergenrother, P. M.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19870002458
ID  - 19870002458
ER  -