Photochromic and fluorescent probe studies in glassy polymer matrices. 4. Effects of physical aging on poly(methyl methacrylate) as sensed by a size distribution of photochromic probes
- 1 January 1992
- journal article
- Published by American Chemical Society (ACS) in Macromolecules
- Vol. 25 (2), 729-734
- https://doi.org/10.1021/ma00028a035