I. S. Afanasʹev

• Novai︠a︡ tekhnika i progressivnai︠a︡ tekhnologii︠a︡ na burovykh rabotakh v Severo-Zapadnom TGU
• Opyt skorostnogo geologorazvedochnogo burenii͡a︡
• Porodorazrushai︠u︡shchiĭ instrument, armirovannyĭ prirodnymi almazami
• Sovershenstvovanie metodov i tekhnicheskikh sredstv podgotovki geologicheskikh prob k issledovanii︠a︡m
• Suntaar kooperatordara