@article {,
	title = {Late Pleistocene and Holocene Tephro-stratigraphy and Chronology in southern Peru},
	journal = {Sociedad Geol{\'o}gica del Per{\'u}},
	volume = {93},
	year = {2002},
	pages = {45-61},
	author = {Thouret, Jean-Claude and E. Juvigne, and J. Mari{\~n}o, and M. Moscol, and A. Legeley-Padovani, and I. Loutsch, and J. Davila, and S. Lamadon, and M. Rivera}
}