APA (7th ed.) Citation

Ghasemi, T., & Razzazi, M. (2014). A PTAS for the cardinality constrained covering with unit balls. Theoretical computer science, 527, 50-60. https://doi.org/10.1016/j.tcs.2014.01.026

Chicago Style (17th ed.) Citation

Ghasemi, Taha, and Mohammadreza Razzazi. "A PTAS for the Cardinality Constrained Covering with Unit Balls." Theoretical Computer Science 527 (2014): 50-60. https://doi.org/10.1016/j.tcs.2014.01.026.

MLA (9th ed.) Citation

Ghasemi, Taha, and Mohammadreza Razzazi. "A PTAS for the Cardinality Constrained Covering with Unit Balls." Theoretical Computer Science, vol. 527, 2014, pp. 50-60, https://doi.org/10.1016/j.tcs.2014.01.026.