00583naa#a2200181#i#450# EN\INFRA-M\bibl\34626 /en/manage/index 20241118160429.1 2500-0519 20191225b2019####ek#y0engy0150####ca RU the meaning of the Ernst Haeckel’s monism in the history of philosophy Journal article Moscow INFRA-M Academic Publishing LLC. 2019 6 с. Journal article local Философия. 10 Kudrin Sergey Konstantinovich test.editorum.ru /en/manage/index