TY -
BOOK
AU - Okubo, Yoshiko
TI -
Bibliometric indicators and analysis of research systems
methods and examples
PB - OECD
PY - 1997
BT - Working papers ; 5,35
BT - STI working papers ; 1997,1
CY - Paris
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -