1. Graph Theory with Applications;Bondy,1976
2. Efficient algorithms for finding maximal matchings in graphs;Galil;ACM Comput. Surveys,1986
3. On representatives of subsets;Hall;J. London Math. Soc.,1935
4. On container width and length in graphs, groups, and networks;Hsu;IEICE Trans. Fund. Electron. Comm. Comput. Sci.,1994
5. Introduction to Parallel Algorithms and Architectures: Arrays, Trees, Hypercubes;Leighton,1992