Masao Fukushima

• On the Socialist constitution of the Democratic People's Republic of Korea
• Reformulation
• Reformulation: Nonsmooth, Piecewise Smooth, Semismooth and Smoothing Methods
• Chiho seido
• Hikakuho
• Ho to rekishi to shakai to
• Kazoku
• Minpo
• Nihon kindai hoshi
• Nihon shihon shugi no hattatsu to shiho
• Shakai shugiho
• Tochi seido