1. Kinematics and the theory of mechanisms;Bottema;Appl. Mech. Rev.,1966
2. The generalized concept of three multiply separated positions in coplanar motion;Tesar;J. Mechanisms,1967
3. Four multiply separated positions in coplanar motion;Tesar,1966
4. Zur Synthese der ebenen Mechanismen;Alt;Z. angew. Math. Mech.,1921
5. Ueber die Erzeugung gegebener ebener Kurven mit Hilfe des Gelenkvierecks;Alt;Z. angew. Math. Mech.,1923