@article{Wang_1987,
title={Optical properties of cadmium sulfide and lead(II) sulfide clusters encapsulated in zeolites},
volume={91},
ISSN={1541-5740},
url={http://dx.doi.org/10.1021/j100286a004},
DOI={10.1021/j100286a004},
number={2},
journal={The Journal of Physical Chemistry},
publisher={American Chemical Society (ACS)},
author={Wang,
Y. and Herron,
N.},
year={1987},
month=jan,
pages={257–260} }