@book{133265,
	author = {Daly, C. and Congreso Nacional de Hidrocarburos (1er. : 1989 abr. 17-21 : Mar del Plata) and Diggins, C.},
	title = {The use of retractor elevation models in the computation of refraction static},
	publisher = {Instituto Argentino del Petróleo, IAP}
}