A Fast Inverse Kinematics Solver using Intersection of Circles
Srinivasan Ramachandran and Nigel W. John, "A Fast Inverse Kinematics Solver using Intersection of Circles.", In EG UK Theory and Practice of Computer Graphics (2013), Silvester Czanner, Wen Tang (Editors), Eurographics Association, Bath, pp33-39, September 2013.