TY  - BOOK
AU  - Romanov, V. G.
AU  - 
TI  - Integral geometry and inverse problems for hyperbolic equations
T2  - Springer tracts in natural Philosophy
U1  - 515.35 
PY  - 1974///
CY  - Berlin
PB  - Springer-Verlag
N1  - "Title of the Russian original ed: Nekotorye obratnye zadachi dlja uravnenij giperbolihskgo tipa"
ER  -