@article{article, title  = {{Parameterized approximation algorithms for bidirected Steiner network problems}},

 publisher = {{Association for Computing Machinery (ACM)}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/200944 }},

 year = {{2021}},

 month = {{4}},

 author = {{Chitnis R and Feldmann AE and Manurangsi P}},

 doi = {{10.1145/3447584}},

 volume = {{17}},

 journal = {{ACM Transactions on Algorithms}},

 issue = {{2}},

 pages = {{1-68}},

 note = {{Accessed on 2025/12/07}}}