TY  - BOOK
AU  - Hajlasz, Piotr., et al
TI  - Weakly differentiable mappings between manifolds
T2  - Memoirs of the American Mathematical Society
SN  - 9780821840795
U1  - 516.36 
PY  - 2008///
CY  - Providence
PB  - American Mathematical Society
ER  -