The matching augmentation problem: a 74-approximation algorithm.

MLA

Cheriyan, J., et al. “The Matching Augmentation Problem: A 74-Approximation Algorithm.” Mathematical Programming, vol. 182, no. 1/2, July 2020, pp. 315–54. EBSCOhost, https://doi.org/10.1007/s10107-019-01394-z.

APA

Cheriyan, J., Dippel, J., Grandoni, F., Khan, A., & Narayan, V. V. (2020). The matching augmentation problem: a 74-approximation algorithm. Mathematical Programming, 182(1/2), 315–354. https://doi.org/10.1007/s10107-019-01394-z

Chicago

Cheriyan, J., J. Dippel, F. Grandoni, A. Khan, and V. V. Narayan. 2020. “The Matching Augmentation Problem: A 74-Approximation Algorithm.” Mathematical Programming 182 (1/2): 315–54. doi:10.1007/s10107-019-01394-z.