LDR 00517naa#a2200157#i#450#
001     EN\\bibl\39640
005     20240501213608.3
011 ## _a1609-3178
100 ## _a20201002b2020####ek#y0engy0150####ca
102 ## _aRU
200 1# _aSensitivity and Amplitude Measured Characteristics of the Defect. Review of Changes in Rail Flaw Detection over a Quarter Century
       _eJournal article
210 1# _aSaint-Petersburg
       _cLLC SVEN
       _d2020
215 ## _a11 с.
608 ## _aJournal article
       _2local
700 #1 _aMolotkov
       _gSergey L.
856 4# _anaukaru.ru
       _u