@book{41035,
	author = {Mahlburg Kay, S. and Coira, B.},
	title = {Basalt to High-Mg Andesite Chemistry as a Guide to tha Mantle and the Significance of a Seismic gap in the Southern Argentine Puna of the Central Andes.Geol.Soc. EOS.},
	note = {Relevamiento: 1990.}
}