On simultaneous approximations of two algebraic numbers by rationals Wolfgang M. Schmidt OriginalPaper Pages: 27 - 50
On inverse problems associated with second-order differential operators Harry Hochstadt OriginalPaper Pages: 173 - 192
Covariant representations ofC *-algebras and their locally compact automorphism groups Masamichi Takesaki OriginalPaper Pages: 273 - 303