TY  - BOOK
AU  - Li, Fajie
AU  - Klette, Reinhard.
TI  - Euclidean shortest paths: exact or approximate algorithms
SN  - 9781447122555
U1  - 511.5 
PY  - 2011///
CY  - London
PB  - Springer
KW  - Graph algorithms
ER  -