MINISTRY OF EDUCATION AND SCIENCE
UNION OF THE PHYSICISTS IN BULGARIA
UNION OF THE MATHEMATICIANS IN BULGARIA
SECTION "PHYSICS", UNION OF SCIENTISTS IN BULGARIA
SECTION "MATHEMATICS", UNION OF SCIENTISTS IN BULGARIA
INSTITUTE OF SOLID STATE PHYSICS, BULGARIAN ACADEMY OF SCIENCES
FACULTY OF MATHEMATICS AND INFORMATICS, SOFIA UNIVERSITY
Peter Stephanov
Nikolay Baynov
Created: 10 July 2006
Updated: 24 February 2023