TY  - BOOK
AU  - Fraga, Serafin.
AU  - Muszynska, Janina.
TI  - Atoms in external fields
T2  - Physical science data
SN  - 0444419365
U1  - 539.7 
PY  - 1981///
CY  - Amsterdam
PB  - Elsevier Scientific Publishing Company
ER  -