TY  - BOOK
AU  - Ranada,A.F (ed)
TI  - Nonlinear problems in theoretical physics: proceedings of the ix G.I.F.T. International seminar on theoretical physics, held at jaca huesca, spain, june 1978
T2  - Lecture notes in physics 98
SN  - 3540092463
U1  - 13.01+6.06+22 
PY  - 1979///
CY  - Berlin
PB  - Springer
ER  -