Book Series of the Union of Bulgarian Mathematicians

Mathematics and Its Applications, Volume 1

Multibody System Mechanics: Modeling, Stability, Control and Robustness

by V. KONOPLEV and A. CHEREMENSKY

Mathematics and Its Applications, Volume 2

Geometrical Methods for Solving of Fully Nonlinear Partial Differential Equations

by P. POPIVANOV

Mathematics and Its Applications, Volume 3

Linguistic Magic and Mystery

by I. DERZHANSKI

Mathematics and Its Applications, Volume 4

Mathematical Library, Volume 3

BULGARIAN MATHEMATICAL COMPETITIONS, 1997 - 2002

by S. Grozdev, E. Kolev, O. Mushkarov and N. Nikolov