TY - JOUR A1 - Hartmann, Jürgen T1 - Correct consideration of the index of refraction using blackbody radiation T2 - Optics Express Y1 - 2006 UR - https://opus4.kobv.de/opus4-fhws/frontdoor/index/index/docId/790 UR - http://permalink.bibkatalog.de/BV013253264 VL - 14 IS - 18 SP - 8121 EP - 8126 ER -