@article{HartmannTaubertMonteetal.2009, author = {J{\"u}rgen Hartmann and Dieter Richard Taubert and C. Monte and B. Gutschwager and C. Baltruschat and J{\"o}rg Hollandt and D. Kochems and C. K{\"u}chel}, title = {The Spectral Photon Flux of the Radiometric Calibration Spectral Source for the NIRSpec Instrument of the James Webb Space Telescope}, journal = {Metrologia}, number = {46}, pages = {207 -- 212}, url = {http://permalink.bibkatalog.de/BV012573233}, year = {2009}, }