Giang, N. V.
Kochanek, K.
Vu, N. T.
Duan, N. B.
Funding for this research was provided by:
Vietnam National Foundation for Science and Technology Development (105.05-2014.28)
Ministry of Science and Higher Education of Poland (3841/E-41/S/2017)
Article History
Received: 12 October 2017
Accepted: 29 March 2018
First Online: 18 April 2018