The Hardness of Approximating Spanner Problems.

MLA

Elkin, Michael, and David Peleg. “The Hardness of Approximating Spanner Problems.” Theory of Computing Systems, vol. 41, no. 4, Dec. 2007, pp. 691–729. EBSCOhost, https://doi.org/10.1007/s00224-006-1266-2.

APA

Elkin, M., & Peleg, D. (2007). The Hardness of Approximating Spanner Problems. Theory of Computing Systems, 41(4), 691–729. https://doi.org/10.1007/s00224-006-1266-2

Chicago

Elkin, Michael, and David Peleg. 2007. “The Hardness of Approximating Spanner Problems.” Theory of Computing Systems 41 (4): 691–729. doi:10.1007/s00224-006-1266-2.