Bandos I. Spinor Moving Frame, Polarized Scattering Equation for 11D Supergravity, and Ambitwistor Superstring. Ukr. J. Phys. [Internet]. 2019 Dec. 9 [cited 2024 Apr. 19];64(12):1087. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019574