TY JOUR TI THE USE OF THE PHYSICAL PRINCIPLE FOR THE CONSTRUCTION OF EXPERIMENTAL MATHEMATICAL MODELS OF THE STUDIED PROCESSES IN RECLAMATION SCIENCE KW mathematical modeling KW filtration coefficient KW soil moisture conductivity KW yield model JO Melioration and Water Management AU Likhatsevich, A.P. PY 2022 IS 2021 PB ANO Editorial Board Melioration and water management