@Inproceedings\{FernandoGraca_9_2007,
author = {Fernando Graca and Helio Almeida and Miguel Mira da Silva},
title = {Business Oriented Process Modelling Notation},
booktitle = {4th International Digital Enterprise Technology Conference (DET 2007)},
location = {Bath, United Kingdom},
year = {2007},
month = {September},
}