@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034255, author = {Tanimoto, Bennosuke}, issue = {1-4}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Mar}, note = {application/pdf}, pages = {5--10}, title = {2. Potentials of the Simultaneous Equations (Δ-2--aD)u-i-=b((∂θ)/(∂x-i-))}, volume = {26}, year = {1950} }