@incollection {D:faps,
	title = {A Formal Approach to Problem Solving},
	booktitle = {Computer Modeling of Scientific Reasoning},
	year = {2003},
	pages = {15{\textendash}26},
	publisher = {Universidad Nacional Del Sur. EDIUNS},
	address = {Bahia Blanca, Argentinia},
	author = {Batens, Diderik},
	editor = {Delrieux, Claudio and Legris, Javier}
}
