BibTex format
@article{Steed:2008:10.1063/1.2920706,
author = {Steed, R and Matthews, M and Plumridge, J and Frogley, M and Phillips, C and Ikonic, Z and Harrison, P and Malis, O and Pfeiffer, LN and West, KW},
doi = {10.1063/1.2920706},
journal = {APPLIED PHYSICS LETTERS},
title = {Saturation of intersubband transitions in <i>p</i>-doped GaAs/AlGaAs quantum wells},
url = {http://dx.doi.org/10.1063/1.2920706},
volume = {92},
year = {2008}
}