@article{article8fd3c62f, title = {Combinatorial algebraic approach for modified second-generation time-delay interferometry}, author = {Wu, Zhang-Qi and Wang, Pan-Pan and Qian, Wei-Liang and Shao, Cheng-Gang}, year = {2023}, doi = {10.1103/PhysRevD.107.024042}, publisher = {APS}, journal = {Physical review D} }