Title:Petrology of continental pyroclastic and epiclastic sequences in the Chubut Group (Cretaceous): Los Altares-Las Plumas area, Chubut, Patagonia Argentina / La petrología de secuencias piroclásticas y epiclásticas en el Grupo Chubut (Cretácico): área de Los Altares-Las Plumas, Patagonia Argentina
Title:Parallel programming: techniques and applications using networked workstations and parallel computers. Barry Wilkinson, C. Michael Allen : Prentice Hall, Upper Saddle River, New Jersey, 1999