@misc{indiciaedcdf10d38e75, title = {A DOUBLE-BEAM SPECTROPHOTOMETER WITHOUT VIBRATING MIRROR-CHOPPER SYSTEM.}, author = {T OHNISHI and B HAGIHARA and K OKUNUKI}, year = {1963}, doi = {10.1093/oxfordjournals.jbchem.a127786}, url = {https://pubmed.ncbi.nlm.nih.gov/14073675/}, note = {Source identifier: 14073675} }