@article{2026chemistry, author={, ..}, title={CHEMISTRY - XXI CENTURY. PROBLEMS AND ACHIEVEMENTS IN THE DEVELOPMENT OF CHEMISTRY AS A UNITARY FUNDAMENTAL SCIENCE PART 1. CHARACTERISATION OF THE PRESENT STAGE OF CHEMISTRY DEVELOPMENT}, journal={Herald of Technological University}, publisher={Kazan National Research Technological University}, year={2026}, pages={162-180}, volume={29}, issue={1}, }