TY  - BOOK
AU  - Cieslik Dietmar
TI  - Shortest connectivity: an introduction with applications in phylogeny
SN  - 978-0-387-23538-7
U1  - 519.3 
PY  - 2005///
CY  - New York
PB  - Springer-Verlag
KW  - Mathematical optimization
KW  - Steiner systems
ER  -