Calendar: 1974-1975 Page 515

cxxxiv Annual Report of the Delegacy Milne 'Congruence subgroups of Abelian varieties Bull Sc Math g6 333-38 1972 On the arithmetic of Abelian varieties Inv Math 17 177-90 1972 'Weil-Chatelet over local fields Addendum Ann Sci 6cole Norm Sup 261-64 1972 Nunn Sideband instability of electrostatic waves in an inhomogeneous medium Planetary and Space Science Vol 21 pp 67-88 1973 Robinson and Winicour 'Energy of gravitational shock waves Math Phys 13 1435-41 1972 'The possibility of negative gravitational energy 325-9 1972 Robinson Muller Zum Hagen and Seifert 'Black Holes in static vacuum space-times 53-78 1973 Silvester 'On the K2 of free associative algebra Proc London Math Soc 25 35-56 1973 Taylor With Constantinescu 'Equivalence between non-localisable and local fields Comm Math Phys 30 211-27 1973 'Perturbation theory for non-derivative non-polynomial lagrangians Math Phys 14 68-78 1973 With Keck On the finiteness of non-derivative non-polynomial lagrangians Phys 1473-78 1972 With Keck 'Chirality and regularisation in non-polynomial strong interactions Phys Α Aug 1973 With Martin 'The solution of probabilistic neural net equa- tions Int Neurosciences September 1973 Tyrrell Reviews in Zentralblatt fur Mathematik DEPARTMENT OF PHYSICS Barker 'The effect of melting on the multiphonon infra-red absorption of KBr NaCl LiF Phys C5 2276 1972 Barker Ά compact windowless reflectance furnace for infra studies of corrosive melts Phys 241 1973 Barr 'An inexpensive apparatus for the measurement of the velocity of light in transparent media Journal Phys Scientific Instruments Vol 1972