Who is the psychoanalyst after which psychoanalyst author and trainer John Steiner has been called "a prolific London post-Kleinian"?
John Steiner (psychoanalyst):  Steiner, a 'prolific London post-Kleinian', is best known for his conceptions of the "pathological organisation" or the "psychic retreat"...between the paranoid-schizoid and the depressive positions'.
i don't know