1 documents found
Dunaev A.G.. Substantiation of parameters of protection repeatedly used drift at undermined to dredging coal layers
: к.т.н. :
spec.. 05.15.02 - Підземна розробка родовищ корисних копалин :
presented. 2003-06-06; popup.evolution: .;
National Mining University. – , 0403U002948.
1 documents found
Updated: 2026-03-22
