000 00433nam a22001097a 4500
008 230424s1969 ua ||||| |||| 00| 0 eng d
100 _aLubchenko, A F
_9108718
245 _aInfluence of the variation of quasi-elastic constants of solids on phototransitions in the immpurity centres ;
_bPreprint /
_cA. F. Lubchenko ...[et al.].
264 _aKiev,
_c1969.
653 _aფიზიკა
653 _aპრეპრინტები
999 _c671530
_d671528