Ben-Haim, Yael; Litsyn, Simon Exact minimum density of codes identifying vertices in the square grid. (English) Zbl 1085.94026 SIAM J. Discrete Math. 19, No. 1, 69-82 (2005). MSC: 94B99 11H31 05C70 05B40 × Cite Format Result Cite Review PDF Full Text: DOI
Diestel, Reinhard; Kühn, Daniela Graph minor hierarchies. (English) Zbl 1055.05140 Discrete Appl. Math. 145, No. 2, 167-182 (2005). MSC: 05C83 05C70 × Cite Format Result Cite Review PDF Full Text: DOI