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
Mathematical Library,
Volume 3
BULGARIAN
MATHEMATICAL COMPETITIONS,
1997 - 2002
by
S. Grozdev, E. Kolev,
O. Mushkarov and N.
Nikolov
Mathematics and Its Applications,
Volume 2
Geometrical Methods for
Solving of Fully Nonlinear
Partial Differential Equations
by P. POPIVANOV
Book 1
24th BULGARIAN NATIONAL
OLYMPIAD IN INFORMATICS
edited by Stoyan Kapralov,
Krassimir Manev and Emil Kelevedjiev
Mathematics and Its Applications,
Volume 3
by I. DERZHANSKI
