@article{article1680afa0,
title   = {Hypercharts: extended statecharts to support hypermedia specification},
author = {Paulo, Fabiano Borges and Masiero, Paulo Cesar and Oliveira, Maria Cristina Ferreira de},
year = {1999},
doi = {10.1109/iceccs.1997.622306},
journal   = {IEEE Transactions on Software Engineering}
}