@ARTICLE{Sukach_M._Ukraine’s_2013,
 author={Sukach, M.},
 number={No 2},
 journal={ECONTECHMOD},
 howpublished={online},
 year={2013},
 publisher={Polish Academy of Sciences Branch in Lublin},
 publisher={Lviv Polytechnic National University},
 publisher={Foundry Research Institute in Cracow},
 title={Ukraine’s prospects in development of marine mineral deposits},
}