1. On p-vertors of 3-polytopes;Barnette;J. Combin. Theory,1969
2. Zur Morphologie der Polyeder;Eberhard,1891
3. Convex Polytopes;Grünbaum,1967
4. Some analogues of Eberhard's theorem on convex polytopes;Grünbaum;Israel J. Math.,1968
5. Planar maps with prescribed types of vertices and faces;Grünbaum;Mathematica,1969