Graphic projections and cyclic cohomology theory, H. Moriyoshi; a rigidity theorem after Obata and Lelong-Ferrand, Y. Kamishima; results on a conformally invariant variational problem, S. Takakuwa; an asymptotic estimate for a convergence of harmonic maps, H. Naito; minimal surfaces of constant curvature in complex space forms, K. Kenmotsu; harmonic maps of unbounded convex polygons in the hyperbolic plane, S. Nishikawa et al; topological triviality of plane-to-plane singularities, T. Fukuda; on projective transformations of Riemannian manifolds, S. Tanno; the algebra of quantum groups as quantized Poisson manifolds, H. Omori et al; and others.
