@article{Green_2019,<br/><span class="tab"></span> title={Superstring amplitudes,<br/><span class="tab"></span> unitarily,<br/><span class="tab"></span> and Hankel determinants of multiple zeta values},<br/><span class="tab"></span> volume={2019},<br/><span class="tab"></span> ISSN={1029-8479},<br/><span class="tab"></span> url={http://dx.doi.org/10.1007/jhep11(2019)079},<br/><span class="tab"></span> DOI={10.1007/jhep11(2019)079},<br/><span class="tab"></span> number={11},<br/><span class="tab"></span> journal={Journal of High Energy Physics},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Green,<br/><span class="tab"></span> Michael B. and Wen,<br/><span class="tab"></span> Congkao},<br/><span class="tab"></span> year={2019},<br/><span class="tab"></span> month=nov }