Библиографическая ссылка:
Бахтадзе Н.Н. PREFACE / Proceedings of the 2nd International Conference on Resources and Environment Science. IOP Conference Series: Earth and Environmental Science. Cham: IOP Publishing Ltd, 2020. 563 (2020) 011001. С. https://iopscience.iop.org/article/10.1088/1755-1315/563/1/011001.