1. Generalizations of Kempe’s Universality Theorem;Abbot,2008
2. The rigidity of graphs;Asimow;Trans. Amer. Math. Soc.,1978
3. Rigidity of Linearly Constrained Frameworks;Cruickshank;Int. Math. Res. Not.,2020
4. Submodular functions, matroids, and certain polyhedra;Edmonds,1970
5. Connections in combinatorial optimization;Frank,2011