Lee Nolan

The biomechanics of soccer: a review.

A Lees, L Nolan, A. Lees, 1998, Journal of sports sciences.

The functional demands on the intact limb during walking for active transfemoral and transtibial amputees

A. Lees, L. Nolan, Adrian Lees, 2000, Prosthetics and orthotics international.