The Development and Design of Engineering Economic Indicator System for Nanotechnology Industry Product Manufacturing: A Case Study of Latvia / Inženierekonomisko Rādītāju Sistēmas Attīstība Un Izveide Nanotehnoloģiju Industrijas Produktu Ražošanai: Latvijas Pieredze
Geipele, I., Staube, T., Ciemleja, G., Geipele, S., Zeltins, N., Ekmanis, J.
Natural Gas and Biomethane in the European Road Transport: The Latvian Perspective
Savickis, J., Zemite, L., Zeltins, N., Bode, I., Jansons, L.
Gas Distribution System of Latvia and its Transitional Challenges
Jansons, L., Bode, I., Koposovs, A., Zeltins, N., Lapuke, S.