n-T.62_i814/ Iconcerning the theory of reactors have been touched upon only in minimm extenteIn the book have been reflected problems,davelcped by the author together with a aroup of co-workers i ShoS.Nikolayahvilig YesIoPogudalina, V.V,S melovs GAOIlyasov, Up to this day there is no loss in theoretical value of reports of earlier periods