Volume 33 (1988)

• Yoshiomi Furuta:
  Note on Ramification of Central Extensions and Leopoldt's Conjecture
  pp.1-13.
• Masanobu Hishiki, Masatatsu Suzuki, Akira Uehara:
  Preparation and Resolution of Atropisomeric Ligand, 6, 6’-Dimethyl-2, 2’-bis (diphenylphosphino) biphenyl, and Asymmetric Hydrogenation Using the Rhodium (I) Complexes Thereof
  pp.15-25.
• Shigeru Takahashi:
  An Asymptotic Behavior of {f(n_kt)}
  pp.27-36.
• Hirotaka Fujimoto:
  Examples of complete minimal surfaces in R^m whose Gauss maps omit m(m+1)/2 hyperplanes in general position
  pp.37-43.