TY  - BOOK
AU  - Clark,R.C.
AU  - Derrick,G.H.
ED  - Scottish Universities' Summer School in Physics
TI  - Mathematical methods in solid state and superfluid theory
U1  - 531.01 
PY  - 1969///
CY  - New York
PB  - Plenum Press
KW  - Solid state physics
KW  - Superfluidity
ER  -