TY CONF TI On universal nature of periods spectrum in time series of planaria chemiluminescence KW planaria; planarium chemiluminescence; universal spectrum; alpha decay; fluctuations; local fractal analysis; all permutations method JO International Conference "Computing for Physics and Technology - CPT2020" AU Panchelyuga, V.A. AU Tiras, K.P. AU Novikov, K.N. AU Panchelyuga, M.S. AU Nefedova, S.E. AU Seraya, O.Y. PY 2024 PB ANO "Scientific and Research Center for Information in Physics and Technique"