@phdthesis{oai:tsukuba.repo.nii.ac.jp:00031105,
 author = {Chowdhury, Sanjeeda},
 month = {},
 note = {2013},
 school = {筑波大学, University of Tsukuba},
 title = {A comparative study of photovoltaic (PV) technology diffusion in Japan and Germany, 1990-2011 : Importance of policy, incentives and R&D investments for cost reduction and energy system transformation},
 year = {2013}
}