@book{134624,
	author = {Díaz Andrade, Guillermo and TechnoGas International and TechnoGas International},
	title = {Experiencias del servicio residencial de gas natural-caso colombiano},
	year = {2002},
	address = {Santa Cruz de la Sierra, Bolivia},
	note = {Adobe Acrobat (PDF)},
	url = {https://biblioteca.iapg.org.ar/ArchivosAdjuntos/lacgec2002/62.pdf}
}