@article{Sood_2013, title={Phonons in Semiconductor Superlattices}, volume={39}, url={https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4789}, DOI={10.14429/dsj.39.4789}, number={4}, journal={Defence Science Journal}, author={Sood, A.}, year={2013}, month={Oct.}, pages={411-423} }