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

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* |

2008 | **On the Feasibility of Steering Swallowable Microsystem Capsules Using Computer-Aided Magnetic Levitation** | *Wu, Billy; Mintchev, Martin* | *Institute of Information Theories and Applications FOI ITHEA* |

2008 | **On the Generalized Associated Legendre Functions** | *Virchenko, Nina; Rumiantseva, Olena* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2006 | **On the Generalized Confluent Hypergeometric Function and Its Application** | *Virchenko, Nina* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2008 | **On the Generation of Heronian Triangles** | *Kurz, Sascha* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2012 | **On the Holomorphic Extension of Solutions of Elliptic Pseudodifferential Equations** | *Cappiello, Marco; Nicola, Fabio* | *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* |

1997 | **On the KAM - Theory Conditions for the Kirchhoff Top** | *Christov, Ognyan* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1991 | **On the logarithm of the differential operator** | *Mikusinski, Jan* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

22-Nov-2010 | **On the Mastering of Knowledge and Skills for Solving Mathematical Problems in the Context of the Relationship "Reflection–Synergy"** | *Milloushev, Vassil; Boykina, Dobrinka* | *University Press "Paisii Hilendarski", Plovdiv* |

2011 | **On the Mathematical Modelling of Microbial Growth: Some Computational Aspects** | *Markov, Svetoslav* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

1999 | **On the Maximum of a Branching Process Conditioned on the Total Progeny** | *Kerbashev, Tzvetozar* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2004 | **On the Mellin Transforms of Dirac’S Delta Function, The Hausdorff Dimension Function, and The Theorem by Mellin** | *Südland, Norbert; Baumann, Gerd* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2008 | **On the Models of Development and Distribution of Software** | *Maneva, Neli; Manev, Krassimir* | *Institute of Information Theories and Applications FOI ITHEA* |

2007 | **On the Moving Boundary Hitting Probability for the Brownian Motion** | *P. Kralchev, Dobromir* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2010 | **On the Operational Solution of a System of Fractional Differential Equations** | *Takači, Dj.; Takači, A.* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |

2012 | **On the Optimal Allocations in Economy with Fixed Total Resources** | *Slavov, Zdravko* | *Union of Bulgarian Mathematicians* |

1991 | **On the Pythagorean theorem and the triangle inequality** | *Price, G. Baley* | *Institute of Mathematics and Informatics Bulgarian Academy of Sciences* |