1 documents found
Nabochenko Olga. Increasing of efficiency of railway broken stone ballast
: к.т.н. :
spec.. 05.22.06 - Залізнична колія :
presented. 2013-04-25; popup.evolution: .;
Dniepropetrovsk National University of Railway Transport. – , 0413U003292.
1 documents found
Updated: 2026-03-26
