An extension of Calabi's rigidity theorem to complex submanifolds of indefinite complex space forms Alfonso Romero OriginalPaper Pages: 261 - 276
New examples of imbedded spherical soap bubbles inS N (1) Ivan Sterling OriginalPaper Pages: 277 - 294
3-Manifolds which are unions of three solid tori JosÉ Carlos Gómez Larrañaga OriginalPaper Pages: 325 - 330
A multiple recursive non-linear congruential pseudo random number generator Jürgen EichenauerHolger GrotheAlev Topuzoğlu OriginalPaper Pages: 331 - 346
The semigroup of values of a curve singularity with several branches Félix Delgado de la Mata OriginalPaper Pages: 347 - 374
Character coordinates and annihilators of cyclotomic numbers Kurt Girstmair OriginalPaper Pages: 375 - 389