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UNIVERSITY OF COLORADO STUDIES 



suggests how his linkage might be generalized in order to solve the 

 general case z=z^z^. In this generalization my previous supperposi- 

 tion of two Kleiber linkages is not needed. In the following section 

 a description of this new linkage, as it has been designed by the 

 writer, shall be given. 



2. Linkage for z^==s^z^. 



Consider in Fig. 1 the quadrilaterals A(,CjA,D, and A2C3A3D3, 

 and based upon these construct two new linkages Kj and Kj simi- 



Fig. 1 



