TY - JOUR AU - Roy Garstang AU - D. Mayers BT - Mathematical Proceedings of the Cambridge Philosophical Society DA - Jan-10-1966 DO - 10.1017/S0305004100040482 PY - 1966 EP - 777 T2 - Mathematical Proceedings of the Cambridge Philosophical Society TI - Screening constants for relativistic wave functions VL - 62 SN - 0305-0041 ER -