TY  - JOUR
AU  - A. O. Vatulyan
AU  - A. A. Lyapin
AU  - E. L. Kossovich
TI  - Studying of elastoplastic properties of coal specimens using indentation technique
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2018
SP  - 412
EP  - 420
VL  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2018_18_4_a4/
LA  - en
ID  - ISU_2018_18_4_a4
ER  -