TY  - BOOK
AU  - Fröman,Nanny
AU  - Fröman,Per Olof
TI  - Physical problems solved by the phase-integral method
SN  - 9780521812092
AV  - QC20.7.W53 F77 2003
PY  - 2003///
CY  - Cambridge
PB  - Cambridge University Press
KW  - WKB approximation
KW  - Wave equation
N1  - Includes bibliographical references (p. 205-208) and indexes
UR  - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=78352&site=ehost-live&scope=site
ER  -