@TechReport{cahill-1999,
author = {Lynne Cahill and Christy Doran and Roger Evans and Chris Melli sh and Daniel Paiva and Mike Reape and Donia Scott},
title = {In Search of a Reference Architecture for NLG Systems},
year = {1999},
number = { institution = {Information Technology Research Institute, University of Brighton},
note = {Also published in Proceedings of the 7th European Workshop on Natural Language Generation, pp. 77-85.}
}