@article{DBLP:journals/jcss/Hegner94,
author = {Stephen J. Hegner},
title = {Unique Complements and Decomposition of Database Schemata},
journal = {J. Comput. Syst. Sci.},
volume = {48},
number = {1},
year = {1994},
pages = {9-57},
ee = {http://dx.doi.org/10.1016/S0022-0000(05)80021-2},
bibsource = {DBLP, http://dblp.uni-trier.de}
}