TY  - JOUR
AU  - Wiesław Cupała
TI  - Some estimates concerning the Zeeman effect
JO  - Studia Mathematica
PY  - 1993
SP  - 13
EP  - 23
VL  - 105
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-105-1-13-23/
DO  - 10.4064/sm-105-1-13-23
LA  - en
ID  - 10_4064_sm_105_1_13_23
ER  -