00991nam a2200241   4500952011800000952011800118999001900236003000700255005001700262008004100279041000800320080001300328100003700341245016400378264001700542300001000559490005200569504002500621653002300646653004800669700002000717942001200737  00142udc4070aCPLbCPLcGENd2018-05-14l0o531(041)p2018-27038r2018-05-14 00:00:00t2E26765w2018-05-14yBK  00142udc4070aCPLbCPLcGENd2018-05-14l0o531(041)p2018-27039r2018-05-14 00:00:00t2E26704w2018-05-14yBK  c191260d191258Ge_NSL20180514103911.0180514m1977    ua ||||| |||| 00| 0 eng d  aeng  a531(041)  aBogolubov,  Nikolai Nikolaevich   aOn a class of model systems permitting a decresse of the Hamiltonian power in the thermodynamic limit :bP. 1 /cNikolai Nikolaevich Bogolubov, D. Ya. Petrina.  aKiev,c1977.  a32 p.  aAcademy of Sciences of Ukrainian SSR : Preprint  aBibliography: p. 36.  aფიზიკა  aთეორიული ფიზიკა  aPetrina, D. Ya.  2udccBK