Zadorozhna LV, Hnatyk BI, Sitenko YA. Magnetic Field of Cosmic Strings in the Early Universe. Ukr. J. Phys. [Internet]. 2018 Oct. 6 [cited 2024 Nov. 22];58(4):398. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018308