Issue Date | **Title** | Author(s) | Publisher |

1999 | **Some Para-Hermitian Related Complex Structures and Non-existence of Semi-Riemannian Metric on Some Spheres** | *Erdem, Sadettin* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1999 | **Some properties of g- and P-spaces** | *Kalamidas, N.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1997 | **Some Theoretical Results on the Progeny of a Bisexual Galton-Watson Branching Process** | *González, M.; Molina, M.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Somme Ponctuelle D'operateurs Maximaux Monotones** | *Attouch, H.; Riahi, H.; Théra, M.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2000 | **The Space of Differences of Convex Functions on [0, 1]** | *Zippin, M.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Speculating About Mountains** | *Ribarska, N.; Tsachev, Ts.; Krastanov, M.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2002 | **Spline Subdivision Schemes for Compact Sets. A Survey** | *Dyn, Nira; Farkhi, Elza* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2003 | **Stability and Instability of Solitary Wave Solutions of a Nonlinear Dispersive System of Benjamin-Bona-Mahony Type** | *Hakkaev, Sevdzhan* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Stability of Supporting and Exposing Elements of Convex Sets in Banach Spaces** | *Azé, D.; Lucchetti, R.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Stability of the Iteration Method for non Expansive Mappings** | *Lemaire, B.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2000 | **Strichartz Type Estimates for Oscillatory Problems for Semilinear Wave Equation** | *Di Pomponio, Stefania* | *Institute of Mathematics and Informatics* |

1995 | **Strong-weak Stackelberg Problems in Finite Dimensional Spaces** | *Aboussoror, Abdelmalek; Loridan, Pierre* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Subdifferentials of Performance Functions and Calculus of Coderivatives of Set-Valued Mappings** | *Ioffe, Alexander; Penot, Jean-Paul* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1995 | **Sufficient Conditions of Optimality for Control Pproblem Governed by Variational Inequalities** | *Ndoutoume, James* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2003 | **Sufficient Second Order Optimality Conditions for C^1 Multiobjective Optimization Problems** | *Gadhi, N.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1996 | **Sums of a Random Number of Random Variables and their Approximations with ν- Accompanying Infinitely Divisible Laws** | *Klebanov, Lev; Rachev, Svetlozar* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2001 | **A Survey of Counterexamples to Hilbert's Fourteenth Problem** | *Freudenburg, Gene* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2003 | **Sylow P-Subgroups of Abelian Group Rings** | *Danchev, P.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2004 | **Symmetric and Asymmetric Gaps in Some Fields of Formal Power Series** | *Galanova, N.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1997 | **Symplectic Representation of a Braid Group on 3-Sheeted Covers of the Riemann Sphere** | *Rolf-Peter, Holzapfel* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |