Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Okamura Yuji,Main Steam Pressure Stabilization and Fuel Reduction by Boiler Combustion Control Optimization System “ULTY-V”,JAPAN TAPPI JOURNAL,0022815X,JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY,2018,72,1,45-50,https://cir.nii.ac.jp/crid/1390282681497796864,https://doi.org/10.2524/jtappij.72.45