These ponderings attempt to let themselves be appropriated by the event. (Beiträge zur Philosophie (Vom Ereignis), Martin Heidegger, 1936–38/1989)
https://www.academia.edu/38105201/Could_Balint_have_done_more_for_Ferenczi
The Technique at Issue: Controversies in Psychoanalysis from Freud and Ferenczi to Michael Balint （Andre Haynal, 1988）