01177nam a2200349 i 450099100107202970753620020507110125.0970308s1969 uk ||| | eng b10169647-39ule_instLE00641656ExLDip.to Fisicaita53(082.2)53.1.6453.3.153.7.4530.4QC176Scottish Universities' Summer School in Physics462789Mathematical methods in solid state and superfluid theory /edited by R.C. Clark and G.H. DerrickEdinburgh :Oliver and Boyd,1969400 p. :ill. ;26 cm.SUSSP ProceedingsSolidsSuperfluidityClark, R.Derrick, G..b1016964717-02-1727-06-02991001072029707536LE006 53(042+082.2) SCO12006000035484le006-E0.00-l- 00000.i1020702827-06-02Mathematical methods in solid state and superfluid theory188426UNISALENTOle00601-01-97ma -enguk 01