Gas Distribution System of Latvia and its Transitional Challenges
Jansons, L., Bode, I., Koposovs, A., Zeltins, N., Lapuke, S.
The Development of Nanotechnologies and Advanced Materials Industry in Science and Entrepreneurship: Socioeconomic and Technical Indicators. A Case Study of Latvia (Part One)
Geipele, I., Geipele, S., Staube, T., Ciemleja, G., Zeltins, N.
MANAGEMENT OF ENERGY AND ENVIRONMENT CONSERVATION: CURRENT METHODICAL PROBLEMS
Michna, J., Ekmanis, J., Zeltins, N., Zebergs, V., Siemianowicz, J.