Kramer, Peter <br/><br/>
Geometry of the time-dependent variational principle in quantum mechanics / 
Peter Kramer, Marcos Saraceno 
 - Berlin :  Springer-Verlag,  1981 
 - 98 p. :  ill. ;  25 cm. 
 - Lecture notes in physics ;  140 .
 - Lecture notes in physics ;  140 .
<br/><br/><label>ISBN: </label>3540105794  Berlin 0387105794  New York 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum theory