LDR 00637naa#a2200181#i#450# 001 EN\RIOR\bibl\50989 005 20241123190704.6 011 ## _a2308-0191 100 ## _a20220627b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aStructural analysis of labor costs in the construction of tunnels by open, closed methods and the TOP DOWN method _eJournal article 210 1# _aMoscow _cPublishing Center RIOR _d2022 215 ## _a4 с. 608 ## _aJournal article _2local 675 ## _aГидротехническое строительство. 626 _z 700 #1 _aKorol _gElena Anatolevna 700 #1 _aChipova _gZarina Khusenovna 856 4# _ariorpub.com _u