TY - JOUR AU - Vaidman, Lev AU - Danan, Ariel AU - Farfurnik, Demitry AU - Bar-Ad, Shimshon PY - 2015 M3 - General Commentary TI - Response: Commentary: “Asking photons where they have been” - without telling them what to say JO - Frontiers in Physics UR - https://www.frontiersin.org/articles/10.3389/fphy.2015.00048 VL - 3 SN - 2296-424X ER -