About SALOMAA M M
About Helsinki Univ. Technology, Espoo, FIN
About VOLOVIK G E
About L.D. Landau Inst. Theoretical Physics, U.S.S.R. Academy of Sciences, Moscow, SUN
About Physical Review. B. Condensed Matter and Materials Physics
About superfluidity
About Liquid helium
About 超流動3He
About 宇宙
About 分域壁
About インスタントン