Alexey S. Kiryutin, Danil A. Markelov, Zhanna V. Matsulevich, Irina D. Kosenko, Nikolay V. Kireev, Ivan A. Godovikov, Alexandra V. Yurkovskaya. "Microtesla Signal Amplification by Reversible Exchange Enables Simultaneous over 5% Polarization of <sup>77</sup>Se and <sup>15</sup>N at Natural Abundance in a Selenium–Nitrogen Heterocycle." Journal of the American Chemical Society, 2025. doi:10.1021/jacs.5c06450