LDR 00503naa#a2200169#i#450#
001     EN\INFRA-M\bibl\9940
005     20241005203435.6
011 ## _a2587-9111
100 ## _a20151218b2015####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aOn the Results of Studying Kondratieff Waves in the Economy of Spain
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2015
215 ## _a5 с.
608 ## _aJournal article
       _2local
700 #1 _aLevkina
       _gNataliya Nikolaevna
856 4# _azh-szf.ru
       _u