%0 Journal Article %T ELECTROTECHNICAL EXPERTISE, SPECIAL KNOWLEDGE: THE DISCUSSION ON THE GIVEN TOPIC %A Charykov, A.V. %A Charykov, V.I. %K electrotechnical expertise, special knowledge, specialist opinion letter %J Bulletin of KSAU %D 2014 %N %P 3 %I Krasnoyarsk State Agrarian University