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Estonia : Report Q217 : The patentability criterion of inventive step/non-obviousnessKukrus, Ants; Kartus, RaulAIPPI yearbook 2011/II : Meeting of the Executive Commitee, Hyderabad 2011 (October 13-18) : working guidlines, group reports, summary reports, resolutions : special committee reports2012 / p. 119-123

Innovation, product development and patents at universitiesKartus, Raul; Kukrus, AntsProceedings of the 8th International Conference of DAAAM Baltic Industrial Engineering, 19-21st April 2012, Tallinn, Estonia. 22012 / p. 477-482 : ill

Internationalisation of patent systems and new developments in globalising worldKukrus, Ants; Kartus, RaulWorking papers in economics. Volume 22 (TUTWPE No 155-158)2007 / TUTWPE No. 158, p. 59-76 : ill

Patendiuuringud ja tehnikaobjektide patendipuhtus : metoodiline abivahendKukrus, Ants; Kartus, Raul1984 https://www.ester.ee/record=b1243347*est

Patent protection of pharmaceutical products in the globalising world economyKukrus, Ants; Kartus, RaulWorking papers in economics. Vol. 17 (TUTWPE No 133-136)2005 / TUTWPE No. 136, p. 57-84 : ill

Ravimikaubanduse küsimusi Euroopa Liidus globaalse turu tingimustesKukrus, Ants; Kartus, RaulEesti majanduspoliitilised väitlused : [artiklite kokkuvõtted]2007 / lk. 41-45

Tööstusomand ja globaalmajandusKukrus, Ants; Kartus, Raul2008 https://www.ester.ee/record=b2328862*est

Опыт планирования НИР по охраноспособной тематике, проведение патентных исследований и внедрение изобретений (на примере Таллинского политезнического института)Kukrus, Ants; Kartus, RaulРеспубликанская научно-методическая конференция "Совершенствование работы в вузах по правовой охране промышленной собственности", г. Рига, 26-27 апр. 1983 г. : тезисы докладов1983 / с. 62-64 https://www.ester.ee/record=b2661047*est