| Miasto-scena konfliktów i współpracy: rozwój miast w świetle koncepcji reżimu miejskiego I Sagan Wydawnictwo Uniwersytetu Gdańskiego, 2000 | 198 | 2000 |
| The socio-spatial restructuring of Łódź, Poland S Marcińczak, I Sagan Urban Studies 48 (9), 1789-1809, 2011 | 140 | 2011 |
| Smart City strategies and new urban development policies in the Polish context G Masik, I Sagan, JW Scott Cities 108, 102970, 2021 | 124 | 2021 |
| Miasto I Sagan Scena konfliktów i współpracy, Wydawnictwo Uniwersytetu Gdańskiego, Gdańsk, 2000 | 81 | 2000 |
| Miasto: nowa kwestia i nowa polityka I Sagan Wydawnictwo Naukowe Scholar, 2017 | 63 | 2017 |
| Urban regeneration in Gdańsk, Poland: Local regimes and tensions between top-down strategies and endogenous renewal I Sagan, M Grabkowska European Planning Studies 20 (7), 1135-1154, 2012 | 60 | 2012 |
| Między integracją a konkurencją: Gdańsko-Gdyński Obszar Metropolitalny I Sagan, Z Canowiecki Wydawnictwo Naukowe Scholar, 2011 | 36 | 2011 |
| Economic resilience. The case study of Pomorskie region I Sagan, G Masik Raumforschung und Raumordnung| Spatial Research and Planning 72 (2), 153-164, 2014 | 35 | 2014 |
| Basis for a valuation of the Polish Exclusive Economic Zone of the Baltic Sea: Rationale and quest for tools. JM Węsławski, E Andrulewicz, L Kotwicki, E Kuzebski, A Lewandowski, ... Oceanologia 48, 145-167, 2006 | 32 | 2006 |
| Współczesne studia regionalne–teoria i metodologia, a także praktyka I Sagan Studia Regionalne i Lokalne 5 (16), 25-39, 2004 | 31 | 2004 |
| The local border traffic zone experiment as an instrument of cross-border integration: The case of Polish-Russian borderland I Sagan, V Kolosov, D Studzińska, M Zotova, A Sebentsov, K Nowicka Geographia Polonica 91 (1), 95-112, 2018 | 25 | 2018 |
| Social isolation during COVID-19 pandemic. Perceived stress and containment measures compliance among Polish and Italian residents J Grabowski, J Stepien, P Waszak, T Michalski, R Meloni, M Grabkowska, ... Frontiers in Psychology 12, 673514, 2021 | 24 | 2021 |
| Regionalism Contested: institutions, society and governance I Sagan, H Halkier Urban Public Economics Review, 94-97, 2005 | 24 | 2005 |
| Looking for the nature of the contemporary region I Sagan Progress in Human Geography 28 (2), 141-144, 2004 | 20 | 2004 |
| Regions, new regionalism and regime theory: deciphering post-socialist institutional change I Sagan De-coding New Regionalism, 93-109, 2016 | 19 | 2016 |
| Młoda demokracja a neoliberalna polityka miejska I Sagan Przegląd Socjologiczny 65 (1), 9-26, 2016 | 19 | 2016 |
| Teorie rozwoju regionalnego i ich praktyczne zastosowanie,[w:] G I Sagan Gorzelak, A. Tucholska (red.), Rozwój, region, przestrzeń, Ministerstwo …, 2007 | 18 | 2007 |
| Demographic transition and an ageing society: Implications for local labour markets in Poland C Martinez-Fernandez, T Weyman, J Perek-Białas, I Sagan, P Szukalski, ... OECD, 2013 | 17 | 2013 |
| Regionalism contested. Institution I Sagan, H Halkier Society and Governance, Ashgate, 2005 | 17 | 2005 |
| Post-socialist transformation, European neighbourhood and civil society networks between Poland, Russia and Ukraine: A case of multi-level contingency I Sagan European Neighbourhood through Civil Society Networks?, 17-34, 2013 | 16 | 2013 |
