. . . . . . . . . . . . . . . . . . . . . . . . . . . . "The Structure of human reflexion the reflexional psychology of Vladimir Lefebvre"@en . "The structure of human reflexion : the reflexional psychology of Vladimir Lefebvre" . "The Structure of human reflexion : the reflexional psychology of Vladimir Lefebvre"@en . . "The Structure of human reflexion : the reflexional psychology of Vladimir Lefebvre" . . . "Models, Psychological." . . "Psychologie." . . "Reflexionspsychologie." . . "Mathematisches Modell." . . "Reflexion <Philosophie>" . . "Cognition." . . "Selbstreflexion." . . "Reflexion (Philosophie)" . . "Psychology." . . "Reflection (Philosophy)" . . "Psychology, Experimental." . .