A1 - Dembczyński J. A2 - Stachowska E., Ruczkowski J., Stachowska A. PB - OWN N2 - Chosen aspects of laser spectroscopy in a Paul trap have been discussed. On the example of interpretation of the experimental results for europium ion the advantages of the use of semiempirical atomicstructure calculations have been proved. For the calculations a computer package, prepared and adopted by ourselves to be used on vector computers, has been applied. L1 - http://lib.psnc.pl/Content/491/10.12921_cmst.1998.04.01.43-56_Dembczynski.pdf L2 - http://lib.psnc.pl/Content/491 CY - Poznań ER - T1 - INTERPRETATION OF EXPERIMENTS IN PAUL TRAP UR - http://lib.psnc.pl/dlibra/docmetadata?id=491