TY  - JOUR 
T1  - Poetic improvisation in the Brazilian Northeast
JO  - Vibrant: Virtual Brazilian Anthropology
A1  - Sautchuk, João Miguel
SN  - 1809-4341
UL  - 10.1590/S1809-43412011000100010
VL  - 8 
Y1  - 2011
PB  - Brasil 
ER  -