Mogensen, Ole Erik, 1936- Positron annihilation in chemistry / Ole Erik Mogensen. - Berlin : Springer-Verlag, c1995. - ix, 268 p. : ill. - Springer series in chemical physics ; 58 . - Springer series in chemical physics. . ISBN: 3540578536 0387578536 Subjects--Topical Terms: Positron annihilation.Positronium.