// <I>E-learning<D> and the knowledge society : Proc. of the intern. conf., Brussels, Belgium, 7-8 september 2004. - Ghent : Communication & Cognition, 2004, p. 2.10.1-2.10.
// <I>AIKED' 09<D> : Proceedings of the 8th WSEAS Int. conf. on "Artificial intelligence, knowledge engineering and data bases", Cambridge, UK, 21-23 february 2009. - Cambridge : WSEAS Press, 2009, pp. 423-428.
K. Krachanov; Ts. Golemanov; E. Golemanova
Каталог "Библиографии" | Статии от книги - библиография
// <I>KES' 10<D> : Proceedings of the 14th intern. conf. on "Knowledge-based and intelligent information and engineering systems' 2010, Cardiff, UK. - Vol. 6277, Springer, Berlin-Heidelberg, 2010, p. 253-262.
K. Krachanov; Ts. Golemanov; E. Golemanova
Каталог "Библиографии" | Статии от книги - библиография
// <I>KES' 10<D> : Proceedings of the 14th intern. conf. on "Knowledge-based and intelligent information and engineering systems' 2010, Cardiff, UK. - Vol. 6277, Springer, Berlin-Heidelberg, 2010, p. 263-272.
K. Krachanov; E. Golemanova; Ts. Golemanov;
T. Ercan и др.
Каталог "Библиографии" | Статии от книги - библиография
// <I>INISTA' 10<D> : Proceedings of the Interndtional symposium on "Innovations in intelligence systems and applications INISTA 2010", Kayseri & Cappadocia, Turkey, 2010, p. 386-390.
K. Krachanov; E. Golemanova; Ts. Golemanov;
T. Ercan и др.
Каталог "Библиографии" | Статии от книги - библиография
// <I>ICEST' 13<D> : Proceedings of the XLVIII International scientific conference on "Information, communication and energy systems and technologies", Ohrid, Macedonia, 26-29 june 2013. - Vol. 2. - Bitola, 2013, p. 839-842.
// <I>Summer school<D> : Advanced aspects of theoretical electrical engineering, Sozopol, 20-23 september 2009, Sozopol, Bulgaria : Proc. - Sofia : TU, 2009, p. 59-65.