TY  - JOUR
A1  - Barranco, J.
A1  - Wisler, D.
T1  - Validity and systematicity of newspaper data in event analysis
Y1  - 1999
DO  - 10.1093/oxfordjournals.esr.a018265
UR  - https://doi.org/10.1093/oxfordjournals.esr.a018265
VL  - 15
IS  - 3

ER  -