@book{180980,
	author = {Jornadas de Perforación "Fernando Alvarez" (7mas : 2001 set. 6-7 : Neuquén)},
	title = {Drilling the limit. Directional drilling},
	url = {https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-retrieve-file.pl?id=fa9fc87652127ae9dac2a2f814ee88c4}
}