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

1996 | **On a Variational Approach to some Quasilinear Problems** | *Canino, Annamaria* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2000 | **On Averaging Null Sequences of Real-Valued Functions** | *Kiriakouli, P. Ch.* | *Institute of Mathematics and Informatics* |

1998 | **On Extension of Functors onto the Kleisli Category of the Inclusion Hyperspace Monad** | *Teleiko, Andrii* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2000 | **On Finite Element Methods for 2nd order (semi–) periodic Eigenvalue Problems** | *De Schepper, H.* | *Institute of Mathematics and Informatics* |

2000 | **On Minimizing ||S−(AX−XB)||Pp** | *Mecheri, Salah* | *Institute of Mathematics and Informatics* |

2003 | **On Nonadaptive Search Problem** | *Kolev, Emil* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2002 | **On Parabolic Subgroups and Hecke Algebras of some Fractal Groups** | *Bartholdi, Laurent; Grigorchuk, Rostislav* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2001 | **On Projective Plane of Order 13 with a Frobenius Group of Order 39 as a Collineation Group** | *Hoxha, Razim* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2002 | **On Representations of Algebraic Polynomials by Superpositions of Plane Waves** | *Oskolkov, K.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2005 | **On Root Arrangements of Polynomial-Like Functions and their Derivatives** | *Kostov, Vladimir* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2001 | **On some Results Related to Köthe's Conjecture** | *Agata, Smoktunowicz* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2001 | **On the 3-Colouring Vertex Folkman Number F(2,2,4)** | *Nenov, Nedyalko* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1999 | **On The Brill-noether Theory of Spanned Vector Bundles on Smooth Curves** | *Ballico, E.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2005 | **On the Convergence of (0,1,2) Interpolation** | *Muneer, Y.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1997 | **On the Difference of 4-Gonal Linear Systems on some Curves** | *Ohbuchi, Akira* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2000 | **On the Exponential Bound of the Cutoff Resolvent** | *Georgi, Vodev* | *Institute of Mathematics and Informatics* |

2003 | **On the Extinction Probability for Bisexual Branching Processes in Varying Environments** | *Molina, Manuel; Mota, Manuel; Ramos, Alfonso* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2004 | **On the Factorization of the Poincaré Polynomial: A Survey** | *Akyıldız, Ersan* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1999 | **On the Hyperbolicity Domain of the Polynomial x^n + a1x^(n-1) + 1/4+ an** | *Kostov, Vladimir* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1997 | **On the Isoenergetical Non-Degeneracy of the Problem of two Centers of Gravitation** | *Dragnev, Dragomir* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |