James B. Shearer - crr references

IBM - Personal communication

This web page lists the references in my paper:

"Covering Regions with Rectangles" with Seth Chaiken, Daniel J. Kleitman and Michael Saks, SIAM J. Alg. and Disc. Meth., 2(1981), p. 394-410.

C. Berge, "Perfect Graphs", in Studies in Graph Theory Part I, D. R. Fulkerson, ed., Studies in Mathematics 11, Mathematical Association of America, 1975, pp. 1-22.
R. Brualdi, "Tranversal theory and graphs", in Studies in Graph Theory, Part I, D. R. Fulkerson, ed., Studies in Mathematics 11, Mathematical Association of America, 1975, pp. 23-88.
F. R. K. Chung, personal communication, February, 1979.
C. C. Liu, Introduction to Combinatorial Mathematics, McGraw-Hill, New York, 1968.
W. Masek, personal communication, June, 1979.
D. R. Woodall, "Minimax theorems in graph theory", in Selected Topics in Graph Theory, L. W. Beineke and R. J. Wilson, eds., Academic Press, New York, 1978, pp. 237-269.