author        = "Roewer, L. and Nothnagel, M. and Gusmão, L. and Gomes, V.
                       and González, M. and Corach, D. and Sala, A. and Alechine,
                       E. and Palha, T. and Santos, N. and Ribeiro-dos-Santos, A.
                       and Geppert, M. and Willuweit, S. and Nagy, M. and
                       Zweynert, S. and Baeta, M. and Núñez, C. and
                       Martínez-Jarreta, B. and González-Andrade, F. and
                       Fagundes, de Carvalho and da Silva, D.A. and Builes, J.J.
                       and Turbón, D. and Lopez Parra, A.M. and Arroyo-Pardo, E.
                       and Toscanini, U. and Borjas, L. and Barletta, C. and
                       Ewart, E. and Santos, S. and Krawczak, M.",
      title         = "{Continent-Wide Decoupling of Y-Chromosomal Genetic
                       Variation from Language and Geography in Native South
      year          = "2013",