Authors
M. Auders
Ministry of Economics of Latvia, Riga, Latvia
I. Amolina
Faculty of Civil and Mechanical Engineering, Riga Technical University, Riga, Latvia
N. Balinskis
Ministry of Economics of Latvia, Riga, Latvia
I. Geipele
Faculty of Civil and Mechanical Engineering, Riga Technical University, Riga, Latvia
S. Lapuke
Faculty of Civil and Mechanical Engineering, Riga Technical University, Riga, Latvia
P. Drukis
Faculty of Civil and Mechanical Engineering, Riga Technical University, Riga, Latvia