TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Hartmann, Jürgen A1 - Ma, C.K. A1 - Gibson, C. T1 - Decreasing dependence of the calibration of the tungsten strip lamp on the temperature of the lamp base with increasing filament length JF - Metrologia Y1 - 2005 UR - http://permalink.bibkatalog.de/BV012573233 IS - 42 SP - 383 EP - 388 ER -