@article{ ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi8oc2ljaSkxMDk3LTQ1NzEoMTk5OSk1MDoxMDw4NzA6OmFpZC1hc2k0PjMuMC5jbzsyLWc, title = {First 20 precision among World Wide Web search services (search engines)}, journal = {Journal of the American Society for Information Science}, volume = {50}, number = {10}, pages = {870-881}, author = {Leighton, H. Vernon and Srivastava, Jaideep}, publisher = {Wiley}, year = {1999}, issn = {0002-8231}, issn = {1097-4571}, language = {English}, url = {http://dx.doi.org/10.1002/(sici)1097-4571(1999)50:10<870::aid-asi4>3.0.co;2-g}, url = {https://katalog.ub.tu-freiberg.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi8oc2ljaSkxMDk3LTQ1NzEoMTk5OSk1MDoxMDw4NzA6OmFpZC1hc2k0PjMuMC5jbzsyLWc} }