TY  - BOOK
AU  - Paivarinta, L.
AU  - Somersalo, E.
TI  - Inverse problems in mathematical physic
T2  - Lecture notes in physics
SN  - 3540571957
U1  - 530.15, 
PY  - 1993///
CY  - Berlin
PB  - Springer-Verlag
ER  -