Δn= 0 N-shell emission of rare earth ions (Z= 59 to 70) emitted from low and high density tokamak and laser produced plasmas

M Finkenthal, Lippmann, S , Huang, LK , Moos, HW , Lee, YT , Spector, N , Zigler, A , and Yarkoni, E . 1990. “Δn= 0 N-Shell Emission Of Rare Earth Ions (Z= 59 To 70) Emitted From Low And High Density Tokamak And Laser Produced Plasmas”. Physica Scripta, 41, Pp. 445.