TY - JOUR AU - Moldovan, A. AU - Boţ, R. I. AU - Wanka, G. TI - Latent semantic indexing for patent documents JO - International Journal of Applied Mathematics and Computer Science PY - 2005 SP - 551 EP - 560 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2005_15_4_a11/ LA - en ID - IJAMCS_2005_15_4_a11 ER -