TY  - DATA
AU  - De Lellis, Camillo.
AU  - Spadaro, Emanuele Nunzio,
TI  - Q-valued functions revisited 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470406080 (online)
PY  - 2010///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0991
ER  -