000 00399pam a2200133a 44500
082 _aRP-109
_bLUS
100 _aLushchik,Ch. B.
245 1 _aNEW METHODS OF INVESTIGATION OF RELAXATION PROCESSES AND TRAPPING CENTRES IN CRYSTAL PHOSPHORS
260 _a
_b
_c
300 _a14
500 _aTranslation From : Optica 1 Spektroskopiya 2: 220-228, No.2, 1957.
964 _gCIRC
997 _a37676 C
999 _c448245
_d448245