TY - JOUR AU - H. van der Hart BT - Physical Review A DA - Jan-04-1998 DO - 10.1103/PhysRevA.57.2502 PY - 1998 SP - 2502 EP - 2506 T2 - Physical Review A TI - Metastable 4Fo state of Sr- bound by core polarization UR - http://link.aps.org/doi/10.1103/PhysRevA.57.2502 VL - 57 SN - 1050-2947 ER -