Title: Proekt︠s︡ionno-raznostnye metody opredelenii︠a︡ koėffit︠s︡ientov giperbolicheskikh uravneniĭ / S.I. Kabanikhin ; otvetstvennyĭ redaktor V.G. Romanov
Subjects: Hyperbolic Differential equations, Inverse problems (Differential equations)