@book{salton1986introduction, address = {New York}, author = {Salton, Gerard and McGill, Michael J}, isbn = {0070544840}, keywords = {SML-LIB-BIBLIO,lang:ENG}, mendeley-tags = {SML-LIB-BIBLIO,lang:ENG}, publisher = {McGraw - Hill Book Company}, title = {{Introduction to modern information retrieval}}, year = {1983} }