@article{H. Seyfried2000, author = "H. Seyfried and Gerhard W{\"o}rner and D. Uhlig and I. Kohler and C. Calvo", issn = "0717-7356", journal = "Chungara, Rev. Dept. Archeologia, Universidad de Tarapaca, Arica", number = "1", pages = "7-39", title = "{I}ntroduccion a la geologia y morphologia de los andes en el norte de {C}hile", url = " ", volume = "30", year = "2000", }