XU, Xing, SULLIVAN, Corwin; PITTMAN, Michael; CHOINIERE, Jonah N.; HONE, David W.E.; UPCHURCH, Paul; TAN, Qingwei; XIAO, Dong; LIN, Tan; HAN, Fenglu A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand. Proceedings of the National Academy of Sciences, 2011, roč. 108, čís. 6, s. 2338 – 2342. Dostupné online. DOI: 10.1073/pnas.1011052108.
pnas.org
XU, Xing, SULLIVAN, Corwin; PITTMAN, Michael; CHOINIERE, Jonah N.; HONE, David W.E.; UPCHURCH, Paul; TAN, Qingwei; XIAO, Dong; LIN, Tan; HAN, Fenglu A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand. Proceedings of the National Academy of Sciences, 2011, roč. 108, čís. 6, s. 2338 – 2342. Dostupné online. DOI: 10.1073/pnas.1011052108.
ucl.ac.uk
The first single-fingered dinosaur [online]. UCL News, 24. Január 2011, [cit. 2011-11-29]. Dostupné online. (anglicky)
