(NmETODIKA OPREDELENIQ SOPROTIWLQEMOSTI UGLEJ REZANI@ PO REZULXTATAM MEHANI^ESKIH ISPYTANIJ OBRAZCOW PROIZWOLXNOJ FORMY (B/s - (NlEJBOW(B, (NbORIS mIHAJLOWI^s; (NiNSTITUT GORNOGO DELA IM(B. (Na(B.(Na(B. (NsKO^INSKOGOs ((NmOSKWA (B:s (Nb(B. (NI(B.,s, 1962)
(NbIBLIOGR(B.: (NS(B. 28s
Keywords: (NtEHNI^ESKIE NAUKIs; (NgORNOE DELOs; (NgORNYE RABOTYs; (NrEZANIE UGLEJ(B, (NTEORIQs