TY JOUR TI ECOLOGICAL NICHE AS A POTENTIAL PIT DETERMINING THE EIGENVALUES OF THE WAVE FUNCTION OF A LIVING KW ecological niche KW biological species KW Gause's law KW quantum mechanics KW wave equation KW eigenfunction KW potential well KW boundary conditions KW nonlinear oscillator KW tunneling KW evolution KW genome JO Russian Journal of Biological Physics and Chemisrty AU Strigin, M.B. PY 2022 IS 7 PB Federal State Educational Institution of Higher Education Sevastopol State University