Rertraction Notice: Conceptual Reflection in Its Main Historical and Philosophical Sequence. 2012; (3); 25-33.

The article “Conceptual Reflection in Its Main Historical and Philosophical Sequence” published in the Bulletin of Nizhnevartovsk State University of Humanities (the Bulletin of Nizhnevartovsk State University since 2013) (2012, Vol. 3) by V.I. Krasikov is a duplicate of the article by V.I. Krasikov “Philosophy: Its Mental and Social Nature, Main Historical Sequences” published in the Bulletin of Kemerovo State University (2012, Vol.1). That was the reason for retraction.