Ancient voyaging and Polynesian origins by Soares, P, Rito, T, Trejaut, J, Mormina, M, Hill, C, Tinkler-Hundal, E, Braid, M, Clarke, D, Loo, J, Thomson, N, Denham, T, Donohoe, M, Macaulay, V, Lin, M, Oppenheimer, S, Richards, M