LDR 00490naa#a2200169#i#450# 001 EN\INFRA-M\bibl\407 005 20241226020535.4 011 ## _a2308-4898 100 ## _a20130725b2013####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aAbout one special case related to crossing of quadrics _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2013 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aKorotkiy _gViktor Anatol'evich 856 4# _anaukaru.ru _u