00629naa#a2200169#i#450# EN\AUS PUBLISHERS\bibl\5500 /en/manage/index 20250401202204.2 20211027b2021####ek#y0engy0150####ca RU ON THE DEVELOPMENT AND METHOD OF GROUND- UNDERGROUND PROBING FOR THE STUDY OF THE PHYSICAL STATE OF THE OVERHEAD STRATA OF ROCKS Conference article/thesis Melbourne AUS PUBLISHERS 2021 6 с. Conference article/thesis local Kolesnikov Vladimir Petrovich Laskina Tatiana Andreevna test.editorum.ru /en/manage/index