LDR 00588naa#a2200193#i#450#
001     EN\INFRA-M\bibl\6a9c145632807fdbab85d52c
005     20261010113415.6
100 ## _a20190715b2019####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aGeometric-Graphic Student Olympiad in St. Petersburg
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2019
215 ## _a10 с.
608 ## _aJournal article
       _2local
675 ## _aМатематика. 51
       _zRUS
700 #1 _aAbrosimov
       _gS. N.
700 #1 _aTikhonov-Bugrov
       _gD. E.
700 #1 _aGlazunov
       _gK. O.
856 4# _anaukaru.ru
       _u