“…is any function satisfying (3.1) up to a term Oda-l" 1 "' 6 ), e > 0, as \x\ ->• oo and estimates (3.2). In fact, one can construct by iterations (see for example [12]) an explicit function <l>(a;,A) satisfying these conditions but, in general, this construction requires assumption (2.8) for |a[ > 3.…”