APA (7th ed.) Citation

Karpinski, M., Lampis, M., & Schmied, R. (2015). New inapproximability bounds for TSP. Journal of computer and system sciences, 81(8), 1665-1677. https://doi.org/10.1016/j.jcss.2015.06.003

Chicago Style (17th ed.) Citation

Karpinski, Marek, Michael Lampis, and Richard Schmied. "New Inapproximability Bounds for TSP." Journal of Computer and System Sciences 81, no. 8 (2015): 1665-1677. https://doi.org/10.1016/j.jcss.2015.06.003.

MLA (9th ed.) Citation

Karpinski, Marek, et al. "New Inapproximability Bounds for TSP." Journal of Computer and System Sciences, vol. 81, no. 8, 2015, pp. 1665-1677, https://doi.org/10.1016/j.jcss.2015.06.003.