BibTex format
@article{Califano:2007:10.1103/PhysRevB.75.045338,
author = {Califano, M and Vinh, NQ and Phillips, PJ and Ikonic, Z and Kelsall, RW and Harrison, P and Pidgeon, CR and Murdin, BN and Paul, DJ and Townsend, P and Zhang, J and Ross, IM and Cullis, AG},
doi = {10.1103/PhysRevB.75.045338},
journal = {PHYSICAL REVIEW B},
title = {Interwell relaxation times in <i>p</i>-Si/SiGe asymmetric quantum well structures:: Role of interface roughness},
url = {http://dx.doi.org/10.1103/PhysRevB.75.045338},
volume = {75},
year = {2007}
}