00639naa#a2200157#i#450# RU\AUS PUBLISHERS\bibl\5500 20241222041612.7 20211027b2021####ek#y0rusy0150####ca RU ON THE DEVELOPMENT AND METHOD OF GROUND- UNDERGROUND PROBING FOR THE STUDY OF THE PHYSICAL STATE OF THE OVERHEAD STRATA OF ROCKS Статья/тезисы конференции Мельбурн AUS PUBLISHERS 2021 6 с. Статья/тезисы конференции local Kolesnikov Vladimir Petrovich Laskina Tatiana Andreevna auspublishers.com.au