TY - JOUR T1 - On the Displacement of a Rigid Body in Space by Rotations. Preliminary Note JF - Proceedings of the Royal Society of London (1854-1905) VL - 54 SP - 147 EP - 148 PY - 1893/01/01/ UR - http://dx.doi.org/10.1098/rspl.1893.0061 M3 - doi:10.1098/rspl.1893.0061 AU - Walker, J. ER -