On the number of non-critical vertices in strong tournaments of order N with minimum out-degree delta+ and in-degree delta-. [Citation Graph (, )][DBLP]
Enumeration of maps regardless of genus: Geometric approach. [Citation Graph (, )][DBLP]
Minimum congestion spanning trees in planar graphs. [Citation Graph (, )][DBLP]
An efficient approach for counting the number of spanning trees in circulant and related graphs. [Citation Graph (, )][DBLP]
A construction of higher rank chiral polytopes. [Citation Graph (, )][DBLP]