Nigul, U. K <br/><br/>
Nelinejnye i linejnye perehodnye Volnovye protsessy deformatsii termouprugih i uprugih tel 
U. K. Nigul; Iu. K. Engel'breht 
 - Talin  Akademiia nauk Estonskoj SSR  1972 
 - 174 p  ill.; tab  24 cm 
<br/><br/> Cuprinde bibliografie  Scriere chirilica  Deasupra titlului:Akademiia nauk Estonskoj SSR; Institut kibernetiki  Nonlinear and linear transient deformation waves in thermoelastic and elastic bodies - U. K. Nigul; J. K. Engelbrecht (Academy of sciences of the Estonian SSR; Institute of Cybernetics); (Talin - 1972)  Contine sumarul si in lb. engleza 
<br/><br/><label>Dewey Class. No.: </label>534.21