@conference {spencer2015OSAFTSb,
	title = {Frequency Scale Calibration of the Herschel/SPIRE Imaging Fourier Transform Spectrometer},
	booktitle = {OSA FTS 2015},
	year = {2015},
	month = {mar},
	publisher = {OSA},
	organization = {OSA},
	author = {L.D. Spencer et al.}
}