[No place], 1964. 4to. Without wrappers (as issued). Offprint from "Physics Today", April 1964. very fine and clean. Pp. 42-45.
Offprint of Stern's paper in which he criticised the s-matrix theory: "[S-matrix theory] is inconsistent with the existence of the electromagnetic field. Because the electromagnetic field is involved in our very means of measurement and observation, this is a serious shortcoming". [From the present paper].
Order-nr.: 51349