TY  JOUR
TI  Empirical cognition in science and its methods
KW  methodology of scientific cognition
KW  levels of scientific knowledge
KW  empirical scientific level
KW  structure of empirical knowledge
KW  empirical methods of scientific cognition.
JO  Journal of Natural Sciences Research
AU  Lebedev, S.A.
PY  2019
IS  4
PB  INFRA-M Academic Publishing LLC.