Sibirskiĭ ėnergeticheskiĭ institut

• Chislennye metody analiza
• Chislennye metody analiza i ikh prilozhenii︠a︡
• Solar activity and sudden changes in the natural processes on earth
• Voprosy ot͡senivanii͡a i identifikat͡sii v ėnergeticheskikh sistemakh