Gorkunov&nbsp;E.S. Povolotskaya&nbsp;A.M. Zadvorkin&nbsp;S.M.      Distribution of Magnetic Flux in a Ferromagnetic Material in the Presence of a Nonferromagnetic Gap in the Composite Circuit // Russian Journal of Nondestructive Testing. 2018. Vol. 54.  No. 12. P. 861-870. DOI: 10.1134/S1061830918120069.<br> <img src='/images/wos.gif' width='86' height='16' align='absbottom' alt='WoS' title='Web of Science'>&nbsp; <img src='/images/scopus.gif' width='46' height='16' align='absbottom' alt='Scopus' title='Scopus'>&nbsp;<br><p><input type='button' value=' назад ' onclick='history.back(-1)'>