I͡Uriĭ Mikhaĭlovich Davydov

• Different͡sialʹnye priblizhenii͡a raznostnykh skhem
• Issledovanie ustoĭchivykh i neustoĭchivykh rezhimov vzaimodeĭstvii͡a sverkhzvukovykh nedorasshirennykh struĭ s pregradami