// <I>Glass and ceramics<D> : 15. Conference on ''Glass and ceramics'', Varna, 26-30 september 2005 : Proc. - Vol. 1. Glass. - Sofia, 2007, p. 286-291.
// <I>TE-RE-RD 2016<D> : 5th International conference of ''Thermal equipment, renewable energy and rural development'', Golden Sands, Bulgaria, 02-04 june 2016 : Proc. - Bucharest : Politehnica, 2016, p. 75-80.
Zh. Kolev; P. Mushakov; V. Bobilov;
P. Zlatev и др.
// <I>TE-RE-RD 2020<D> : 9th International conference on ''Thermal equipment, renewable energy and rural development'', Constanta, Romania, 2020 : E3S Web of conferences 180, 2020, 01009, https://doi.org/10.1051/e3sconf/202018001009.
Zh. Kolev; S. Kadirova
Каталог "Библиографии" | Статии от книги - библиография
// <I>Семинар<D> вузов по "Теплофизике и энергетике" : Материалы Всерос. науч. конф. с междунар. участием, Санкт-Петербург, 21–23 окт. 2019 г. : [тез. докл.]. – Санкт-Петербург : ПОЛИТЕХ-ПРЕСС, 2019, с. 70-71.
N. Borissova; I. K. Iliev; T. Segeda;
M. Tumenbayeva и др.
Каталог "Библиографии" | Статии от книги - библиография
// <I>Energy<D> - Efficiency - Ecology : 18th International symposium on "'Thermal science and engineering of Serbia'', Sokobanja, Serbia,17-20 october 2017, University of Nis, 2017, p. 609-622
V. Kamburova; A. Ahmed; I. K. Iliev;
I. Beloev;
M. Lakovic-Paunovice и др.
// <I>Conserving<D> soils and water : Proc. of 3rd International scientific conference, Burgas, Bulgaria, 29.08-01.09 2018. - Sofia : Sci.-techn. union of Mechanical engineering INDUSTRY 4.0, 2020, p. 25-31.
// <I>Reports<D> awarded with "Best paper" crystal prize : 59th Annual sci. conf. Ruse univ. and Union of Scientists "New industries, digital economy, society - projections of the future III'', Ruse, Silistra, Razgrad, 2020, p. 23-30.
I. V. Ivanov; D. Velchev
Каталог "Библиографии" | Статии от книги - библиография