@book{143955,
	author = {Raaen, A.M. and Statoil and SPE Annual Technical Conference and Exhibition (2001 sept. 30-3 oct. : New Orleans) and Brudy, M. and Statoil},
	title = {Pump-in/Flowback tests reduce the estimate of horizontal in-situ stress signiflicantly},
	note = {Disponible en formato PDF.}
}