Romanov, V. G. <br/><br/>
Integral geometry and inverse problems for hyperbolic equations   

 - Berlin  Springer-Verlag  1974 
 - vi, 151p. Bibl. Fig. 
 - Springer tracts in natural Philosophy   v. 26 .
<br/><br/> "Title of the Russian original ed: Nekotorye obratnye zadachi dlja uravnenij giperbolihskgo tipa".   
<br/><br/><label>Dewey Class. No.: </label>515.35  / R759.IG