TY  JOUR
TI  The problem of materialism’s classifications  in the history of Western philosophy
KW  Marxist approach to the history of philosophy
KW  the classification of materialism
KW  the main question of philosophy
KW  ontological criterion
KW  dialectical and historical materialism
KW  Friedrich Engels.
JO  Journal of Philosophical Research
AU  Kudrin, S.K.
PY  2019
IS  5
PB  INFRA-M Academic Publishing LLC.