A Multi-Fingered End Effector for Unstructured Environments. - Richard Crowder; Venketesh N. Dubey; Paul H. Chappell; Dave R. Whatley (ICRA, 1999)

The design of anthropomorphic prosthetic hands: A study of the Southampton Hand. - Peter J. Kyberd; Colin Michael Light; Paul H. Chappell; Jim M. Nightingale; Dave R. Whatley; Mervyn Evans (Robotica, 2001)