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

The real orthogonal group and Vahlen matrices por Kunwor, Bimal

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

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

Quaternion fourier transforms for signal and image processing por 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 por Vince, John

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

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

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

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