@conference { len.Ara.wisme05,
	title = {A Meta-model for the Problem Frames Approach},
	booktitle = {4th Workshop in Software Modeling Engineering (WiSME{\textquoteright}05), 8th International Conference on Model-Driven Engineering Languages and Systems (MoDELS{\textquoteright}05)},
	year = {2005},
	note = {<p>n/a</p>
},
	address = {Jamaica},
	abstract = {<p>n/a</p>
},
	author = {M. Lencastre, and J. Botelho and P. Clericuzzi and J. Ara{\'u}jo,}
}
