Volume 17 (1972) no. 4

Table of contents

Physical states on quantum logics. I
p. 295-311
Mesures généralisées invariantes
p. 313-324
Gel'fand-Kirillov dimension for algebras associated with the Weyl algebra
p. 325-336
Galilei and Lorentz structures on space-time : comparison of the corresponding geometry and physics
p. 337-362
On an inverse scattering problem with an energy-dependent potential
p. 363-378
Conformal invariance of the equations of motion in curved spaces
p. 379-397