TY - JOUR A1 - Sugiura, N. T1 - The Onsager–Machlup functional for data assimilation JO - Nonlin. Processes Geophys. Discuss. J1 - NPGD VL - 2017 SP - 1 EP - 15 Y1 - 2017/07/27 PB - Copernicus Publications SN - 2198-5634 UR - https://npg.copernicus.org/preprints/npg-2017-44/ L1 - https://npg.copernicus.org/preprints/npg-2017-44/npg-2017-44.pdf DO - 10.5194/npg-2017-44 ER -