Illumination of direct sums of two convex figures. Baladze, E.D.; Boltyanski, V.G. — 2006 Beiträge zur Algebra und Geometrie
Minimal fixing systems for convex bodies. Boltyanski, V.G.; Morales Amaya, E. — 1995 Journal of Applied Analysis
On Bellman spheres for linear controlled objects of second order. Boltyanski, V.G.; Marti Vazques, J. — 1995 Journal of Applied Analysis
A New Step in the Solution of the Szökefalvi-Nagy Problem. V.G. Boltyanski — 1992 Discrete & computational geometry