TY  - DATA
AU  - Iwaniec, Tadeusz.
AU  - Onninen, Jani,
TI  - N-harmonic mappings between annuli
T2  - Memoirs of the American Mathematical Society, 
SN  - 9780821890080 (online)
PY  - 2011///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/1023
ER  -