TY - CONF T1 - Introduction to the CLEF 2011 Labs. JO - CLEF (Notebook Papers/Labs/Workshop) UR - http://ceur-ws.org/Vol-1177 PY - 2011/01/01 AU - Petras V AU - Clough PD ED - Petras V ED - Forner P ED - Clough PD PB - CEUR-WS.org SN - 978-88-904810-1-7 VL - 1177 Y2 - 2025/05/31 ER -