@book{150868,
	author = {Abouzeid, A.A. and University of California and Cooper, G.A. and University of California},
	title = {Experimental verification of a drilling simulator},
	note = {Reproducidos en el sitio web de Payzone Drilling Simulators. ; Navegadores de Internet ; Adobe Acrobat (PDF)},
	url = {http://maxsimul.com/Publications/ExptVerifEgypt.pdf}
}