TY  - BOOK
AU  - Ingwersen, Peter  .
TI  - Scientometric indicators and webometrics - and the polyrepresentation principle in information retrieval / 
SN  - 978-81-7000-657-2
U1  - 2:(BV) 
PY  - 2012///
CY  - Delhi : 
PB  - Ess Ess Publications , 
KW  - Scientometric indicators and webometrics
ER  -