BibTex format
@article{JOHNSON:1991:10.1016/0749-6036(91)90166-O,
author = {JOHNSON, EA and MACKINNON, A},
doi = {10.1016/0749-6036(91)90166-O},
journal = {SUPERLATTICES AND MICROSTRUCTURES},
pages = {441--443},
title = {CHARGE DEPLETION IN DELTA-WELLS},
url = {http://dx.doi.org/10.1016/0749-6036(91)90166-O},
volume = {9},
year = {1991}
}