Users of this system, can login to view this document.
Login
Enter the following information to request a copy of the document from the responsible person.
Discussion: “The Elliptic Polarity of Screws” (Lipkin, H., and Duffy, J., 1985, ASME J. Mech. Transm. Autom. Des., 107, pp. 377–386)
This email address is used for sending the document.