LDR 00443naa#a2200157#i#450#
001     EN\INFRA-M\bibl\6a9c13ee32807fdbab8564bf
005     20261111161505.3
100 ## _a20130613b2013####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aEllipse: tangent and normal
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2013
215 ## _a2 с.
608 ## _aJournal article
       _2local
700 #1 _aSal'kov
       _gN. A.
856 4# _anaukaru.ru
       _u