Sounaka Mishra, B. Arjuna Krishna, Shijin Rajakrishnan. Approximability of open k-monopoly problems. Theory Comput. Syst., 65(5):798-814, 2021. [doi]
@article{MishraKR21, title = {Approximability of open k-monopoly problems}, author = {Sounaka Mishra and B. Arjuna Krishna and Shijin Rajakrishnan}, year = {2021}, doi = {10.1007/s00224-020-10027-4}, url = {https://doi.org/10.1007/s00224-020-10027-4}, researchr = {https://researchr.org/publication/MishraKR21}, cites = {0}, citedby = {0}, journal = {Theory Comput. Syst.}, volume = {65}, number = {5}, pages = {798-814}, }