TY - JOUR AU - Raju Datla AU - M Croarkin AU - Albert Parr C2 - Journal of Research of the National Institute of Standards and Technology DA - 1994-01-01 LA - en M1 - 99 PB - Journal of Research of the National Institute of Standards and Technology PY - 1994 TI - Cryogenic Blackbody Calibrations at National Institute of Standards and Technology (NIST) Low Background Infrared (LBIR) Facility UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=103712 ER -