Constraint equations for the inverse kinematics of 6R/P manipulators по Cacas, Eidref Jofel DV

The real orthogonal group and Vahlen matrices по Kunwor, Bimal

Trace invariance for quaternion matrices по De la Cruz, Ralph John

Understanding geometric algebra Hamilton, Grassmann, and Clifford for computer vision and graphics по Kanatani, Kenichi

Quaternion fourier transforms for signal and image processing по Ell, Todd A., Le Bihan, Nicolas, Sangwine, Stephen J.

Available for University of the Philippines Diliman via Wiley Online Library. Click here to access

Quaternions for computer graphics по Vince, John

Available for University of the Philippines Diliman via Springerlink. Click here to access

Decompositions involving quaternion matrices and complex partitioned matrices по Viloria, Jimmy Virtudes 1974-

Quaternion algebra applied to polygon theory in three dimensional space по Quee, Herman

Miniquaternion geometry an introduction to the study of projective planes по Room, T. G. (Thomas Gerald)