https://creativecommons.org/licenses/by-nc-sa/3.0/cz/deed.enMlčoch, Martin2023-11-212023-11-212013-03https://hdl.handle.net/20.500.14391/2232cshttp://purl.org/coar/access_right/c_abf2rešeršeretrieval servicesRešeršní služby v komerčním sektoruInformation retrieval services in business sectorconference paperrešeršní službybusiness intelligencesearch servicesbusiness intelligencehttp://psh.techlib.cz/skos/PSH6511http://psh.techlib.cz/skos/PSH14059