Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) BIRKENHEUER D.,Utilizing variational methods to incorporate a variety of satellite data in LAPS moisture analysis,"11^ Conf. on Satellite Meteorology and Oceanography, Madison, WI, 2001",,Amer. Meteor. Soc.,2001,,,,https://cir.nii.ac.jp/crid/1573668925184246528,