TY  - CHAP
A1  - Tumasjan, A.
A1  - Sprenger, T.O.
A1  - Sandner, P.G.
A1  - Welpe, I.M.
T1  - Predicting elections with Twitter: What 140 characters reveal about political sentiment
Y1  - 2011
A3  - Nicolov, N.
A3  - Shanahan, J.G.
A3  - Adamic, L.
A3  - Baeza-Yates, R.
A3  - Counts, S.
T2  - Proceedings of the 5th International Conference on Weblogs and Social Media
CY  - Menlo Park
PB  - AAAI Press

ER  -