@article{Sarkisov2026there,
author={Sarkisov, Y.S.},
title={THERE ARE 3980 ELEMENTS IN D.I. MENDELEYEV’S PERIODIC TABLE},
journal={Technique and technology of silicates},
publisher={Individual Entrepreneur Svetlana Vasilievna Samchenko},
year={2026},
pages={4-8},
volume={33},
issue={1},
}