000 00765nam a22002057a 4500
999 _c548967
_d548965
003 Ge_NSL
005 20201116165555.0
008 201116s1981 ua ||||| |||| 00| 0 eng d
041 _aeng
080 _a53
100 _9182187
_aGajdidej, Yu. B.
245 _aOn the origin of energy gap in the spectrum of spin vawes of the 2nd easy-plane antiferrogaments
_bpreprint ITP-81-23 E /
_cYu. B. Gaididei, V. M. Loktev ; Academy of Sciences of Ukrainian SSR, Institute for Theoretical Physics.
264 _aKiev,
_c1981.
300 _a10 p.
504 _aBibliography: p. 10.
653 _aფიზიკა
700 _9182189
_aLoktev, V. M.
710 _977583
_aAcademy of Sciences of Ukrainian SSR
_bInstitute for Theoretical Physics
942 _2udc
_cBK