TY  - BOOK
AU  - Pekka Koskela, Juha Heinonen, Shanmugalingam, Nageswari and Tyson, Jeremy T.
TI  - Sobolev Spaces on Metric Measure Spaces: An Approach Based on Upper Gradients
SN  - 9781316135914
U1  - 515.7 
PY  - 2015///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Metric spaces
KW  - Sobolev spaces
UR  - https://doi.org/10.1017/CBO9781316135914
ER  -