@book{157743,
	author = {Pini, Bruno and Saipem and INGEPET '99, International Seminar (3° : 1999 Oct. 26-29 : Lima, Perú) and Saipem},
	title = {An innovative hydraulic drilling rig for marginal fields development},
	url = {https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Ingepet/EXPL-4-BP-06.PDF}
}