Discussion: "Position analysis in analytical (sic) form of the 3-PSP mechanism" ( Di Gregorio, R., and Parenti-Castelli, V., 2001, ASME J. Mech. Des., 123, pp. 51-55)
J. Angeles, Discussion: "Position analysis in analytical (sic) form of the 3-PSP mechanism" ( Di Gregorio, R., and Parenti-Castelli, V., 2001, ASME J. Mech. Des., 123, pp. 51-55), J MEC DESIG, 123(1), 2001, pp. 56-56