Bull graph (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bull graph" in English language version.

refsWebsite

Global rank English rank

2^nd place

488^th place

374^th place

11^th place

8^th place

513^th place

537^th place

207^th place

136^th place

columbia.edu

Chvátal, V.; Sbihi, N. (1987), "Bull-free Berge graphs are perfect", Graphs and Combinatorics, 3 (1): 127–139, doi:10.1007/BF01788536, S2CID 44570627.
Reed, B.; Sbihi, N. (1995), "Recognizing bull-free perfect graphs", Graphs and Combinatorics, 11 (2): 171–178, doi:10.1007/BF01929485, S2CID 206808701.
Chudnovsky, M.; Safra, S. (2008), "The Erdős–Hajnal conjecture for bull-free graphs", Journal of Combinatorial Theory, Series B, 98 (6): 1301–1310, CiteSeerX 10.1.1.606.3091, doi:10.1016/j.jctb.2008.02.005.

Chudnovsky, M.; Safra, S. (2008), "The Erdős–Hajnal conjecture for bull-free graphs", Journal of Combinatorial Theory, Series B, 98 (6): 1301–1310, CiteSeerX 10.1.1.606.3091, doi:10.1016/j.jctb.2008.02.005.

Chvátal, V.; Sbihi, N. (1987), "Bull-free Berge graphs are perfect", Graphs and Combinatorics, 3 (1): 127–139, doi:10.1007/BF01788536, S2CID 44570627.
Reed, B.; Sbihi, N. (1995), "Recognizing bull-free perfect graphs", Graphs and Combinatorics, 11 (2): 171–178, doi:10.1007/BF01929485, S2CID 206808701.