@article{articlec4e6a9a9, title = {Second-order combinatorial algebraic time-delay interferometry}, author = {Qian, Wei-Liang and Wang, Pan-Pan and Wu, Zhang-Qi and Shao, Cheng-Gang and Wang, Bin and Yue, Rui-Hong}, year = {2023}, doi = {10.1103/PhysRevD.108.022002}, publisher = {APS}, journal = {Physical review D} }