%0 Journal Article %T The Sodium Discharge Lamp %A Beijer, L. B. %A van Boort, H. J. J. %A Koedam, M. %J Lighting Design + Application %V 4 %N 7 %P 15-24 %@ 0360-6325 %D 1974-07-01 %I SAGE Publications %~ DeepDyve