Landmarks in graphs
Tài liệu tham khảo
Garey, 1979
Harary, 1976, The metric dimension of a graph, Ars Combin., 191
Johnson, 1974, Approximation algorithms for combinatorial problems, J. Comput. Systems Sci., 9, 256, 10.1016/S0022-0000(74)80044-9
Lovász, 1975, On the ratio of optimal integral and fractional covers, Discrete Math., 13, 383, 10.1016/0012-365X(75)90058-8
Melter, 1984, Metric bases in digital geometry, Comput. Vision Graphics. Image Process, 25, 113, 10.1016/0734-189X(84)90051-3