Peter Frankl, Andrey Kupavskii. Erdős-Ko-Rado theorem for {0, ±1}-vectors. Journal of Combinatorial Theory, Series A, 155:157-179, 2018. [doi]
@article{FranklK18-0, title = {Erdős-Ko-Rado theorem for {0, ±1}-vectors}, author = {Peter Frankl and Andrey Kupavskii}, year = {2018}, doi = {10.1016/j.jcta.2017.11.003}, url = {https://doi.org/10.1016/j.jcta.2017.11.003}, researchr = {https://researchr.org/publication/FranklK18-0}, cites = {0}, citedby = {0}, journal = {Journal of Combinatorial Theory, Series A}, volume = {155}, pages = {157-179}, }