LDR 00529naa#a2200169#i#450# 001 EN\RIOR\bibl\6480 005 20241227100214.5 011 ## _a2500-1469 100 ## _a20150630b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aOpportunities of decreasing unused competences of employees in engineering design companies of gas and oil industry _eJournal article 210 1# _aMoscow _cPublishing Center RIOR _d2015 215 ## _a7 с. 608 ## _aJournal article _2local 700 #1 _aKonovalov _gYuriy 856 4# _ariorpub.com _u