• Causality and interpretation : integrating the technical and social aspects of design = Põhjuslikkus ja tõlgendamine : projekteerimise tehniliste ja sotsiaalsete aspektide siduminePikas, Ergo2019 https://www.ester.ee/record=b5234938*est https://digi.lib.ttu.ee/i/?11966
• Complexity in designing energy efficient buildings : towards understanding decision networks in designPikas, Ergo; Koskela, Lauri; Thalfeldt, Martin; Dave, Bhargav; Kurnitski, JarekGlobal Knowledge - Global Solutions : 23rd Annual Conference of the International Group for Lean Construction : Perth, Australia, July 29-31, 2015 : proceedings of IGLC232015 / p. 213-222 : ill
• Digital last planner system whiteboard for enabling remote collaborative design process planning and controlPikas, Ergo; Pedo, Barbara; Tezel, Algan; Koskela, Lauri; Veersoo, MarkusSustainability2022 / art. 12030 https://doi.org/10.3390/su141912030 https://www.scopus.com/sourceid/21100240100 https://www.scopus.com/record/display.uri?eid=2-s2.0-85139968429&origin=inward&txGid=7379ca6b6f111bb31ad8aec45236a74b https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SUSTAINABILITY-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000867228400001
• Experiences from design process of renovation of existing apartment building to nZEBKuusk, Kalle; Kalamees, Targo; Pihelo, PeepCLIMA 2016 - proceedings of the 12th REHVA World Congress. Vol. 12016 / [10] p. : ill http://vbn.aau.dk/files/233707163/paper_591.pdf
• From checklists to design process support systems: Initial framingPikas, Ergo; Koskela, Lauri; Oehmen, Josef; Dave, BhargavProceedings of the 27th Annual Conference of the International Group for Lean Construction (IGLC), IGLC 2019, 1 July 2019 - 7 July, 2019, Dublin, Ireland2019 / p. 83-96 https://doi.org/10.24928/2019/0173