Gleiss, A.C. & Jorgensen, S.J. & Liebsch, N. & Sala, J.E. & Norman, B. & Hays, G.C. & Quintana, F. & Grundy, E. & Campagna, C. & Trites, A.W. & Block, B.A. & Wilson, R.P. (2011)
Convergent evolution in locomotory patterns of flying and swimming animals. Nature Communications, 2, Article 352
DOI: 10.1038/ncomms1350