• Competitiveness analysis of regional airports based on location planning models : the case study of FinlandPashkevich, Anton; Nõmmik, Allan; Antov, DagoTransport means 2017 : proceedings of the international scientific conference : part III2017 / p. 754-761 : ill https://www.dropbox.com/sh/7sjhe2ln3e3qin6/AABBl1Gbrf0_t8lM7Kho8KmVa?dl=0&preview=Transport+mens+2017+(Part+3).pdf https://www.scopus.com/record/display.uri?eid=2-s2.0-85045283973&origin=resultslist&sort=plf-f&src=s&sid=2882ba2d9a0e390687026e3a8d65df29&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2856954788300%29&relpos=7&citeCnt=0&searchTerm=
• Developing gravity model for airline regional route modellingNõmmik, Allan; Kukemelk, SvenAviation2016 / p. 32-37 https://doi.org/10.3846/16487788.2016.1168007 https://www.scopus.com/sourceid/145434 https://www.scopus.com/record/display.uri?eid=2-s2.0-84963738917&origin=inward&txGid=f32b4b160ea9404456e123aa50abf5f4
• Eesti lennundus: turbulents või tõus?Nõmmik, AllanTrialoog2025
• European Regional Airport : Factors Influencing EfficencyNõmmik, Allan; Antov, DagoTransport and telecommunication journal2020 / p. 211 - 220 https://doi.org/10.2478/ttj-2020-0017 https://www.scopus.com/sourceid/12400154710 https://www.scopus.com/record/display.uri?eid=2-s2.0-85113878789&origin=inward&txGid=b8b75c58e39d52ad3bca30dba79f9ae2 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=TRANSP%20TELECOMMUN%20J&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000545452400005
• Modelling regional airport terminal capacityNõmmik, Allan; Antov, DagoProcedia engineering2017 / p. 427-434 : ill https://doi.org/10.1016/j.proeng.2017.01.083 https://www.scopus.com/sourceid/18700156717 https://www.scopus.com/record/display.uri?eid=2-s2.0-85025601291&origin=inward&txGid=b4c6992fe2ef87b756669cb84f6c9a57 https://www.webofscience.com/wos/woscc/full-record/WOS:000400645600048
• Prospects for operational efficiency of European regional airports in passenger air transport = Reisijate lennutranspordi tõhususe väljavaated Euroopa piirkondlikes lennujaamadesNõmmik, Allan2020 https://www.ester.ee/record=b5382395*est https://digikogu.taltech.ee/et/Item/f5636945-bdd7-4f26-9807-dcd9dd3f3768
• Trends in development of aircraft for regional routes : impact on the European air transportation systemNõmmik, Allan13th Research and Education in Aircraft Design : conference proceedings2019 / p. 161–169 : ill http://doi.org/10.13164/conf.read.2018.16