TY  - BOOK
AU  - Fox,Bennett L.
ED  - Research and Development Corporation, 
TI  - Calculating k-th shortest paths
T2  - The Rand paper series
PY  - 1971///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Integer programming
KW  - Calculus of variations
N1  - Includes bibliographical references: page 4
ER  -