Kramer Peter Geometry of the time-dependent variational principle in quantum mechanics Kramer Peter; Saraceno Marcos - Berlin Springer-Verlag 1981 - iv,98p. cm. - Lecture Notes in Physics; 140 . Bibliography 97-98p Standard No.: 31289 Source: Textual Subjects--Topical Terms: Quantum TheoryPhysics Dewey Class. No.: CN1, M1