## Tetsuo Asano, Naoki Katoh, Hisao Tamaki, Takeshi Tokuyama

*Covering Points in the Plane by k-Tours: Towards a Polynomial Time Approximation Scheme for General k*

STOC, 1997.

@inproceedings{STOC-1997-AsanoKTT, author = "Tetsuo Asano and Naoki Katoh and Hisao Tamaki and Takeshi Tokuyama", booktitle = "{Proceedings of the 29th Annual ACM Symposium on Theory of Computing}", doi = "10.1145/258533.258602", isbn = "0-89791-888-6", pages = "275--283", publisher = "{ACM}", title = "{Covering Points in the Plane by k-Tours: Towards a Polynomial Time Approximation Scheme for General k}", year = 1997, }