1. On axial maps of a certain type;Adem;Bol. Soc. Mat. Mexicana,1972
2. Nonexistence of axial maps;Davis;Topol. Appl.,1974
3. Topological complexity of spatial polygon spaces;Davis;Proc. Am. Math. Soc.,2016
4. Topological complexity of motion planning;Farber;Discrete Comput. Geom.,2003
5. Instabilities of robot motion;Farber;Topol. Appl.,2004