TY - JOUR AU - Bartschat, K C2 - Journal of Physics B-Atomic Molecular and Optical Physics DA - 1993-01-01 LA - en M1 - 26 PB - Journal of Physics B-Atomic Molecular and Optical Physics PY - 1993 TI - Low-energy electron scattering from caesium atoms -- comparison of a semirelativistic Breit-Pauli and a full relativistic Dirac treatment ER -