TY  - DATA
AU  - Stevo Todorcevic
TI  - Walks on Ordinals and Their Characteristics
SN  - 9783764385293
PY  - 2007///
PB  - Birkhäuser Basel
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-7643-8529-3
ER  -