TY - JOUR AU - Mohr, Peter AU - Jentschura, U AU - Soff, G C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1997-01-01 LA - en M1 - 56 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1997 TI - Lamb Shift of 3P and 4P States and the Determination of Alpha ER -