This map shows the geographic impact of W. Gis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by W. Gis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. Gis more than expected).
This network shows the impact of papers produced by W. Gis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by W. Gis. The network helps show where W. Gis may publish in the future.
Co-authorship network of co-authors of W. Gis
This figure shows the co-authorship network connecting the top 25 collaborators of W. Gis.
A scholar is included among the top collaborators of W. Gis based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with W. Gis. W. Gis is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gis, W., et al.. (2016). Uwarunkowania wodoryzacji transportu samochodowego w Polsce. Prace Naukowe Politechniki Warszawskiej. Transport.
6.
Gis, W., et al.. (2015). Samochody elektryczne i ich promocja na polskim rynku. Logistyka.
7.
Merkisz, Jerzy, et al.. (2015). Analiza emisji zanieczyszczeń pojazdów ciężkich w rzeczywistych warunkach ruchu. Silniki Spalinowe/Combustion Engines. 350–359.1 indexed citations
8.
Gis, W., et al.. (2014). Ocena emisji dwutlenku węgla w łańcuchach transportowych.
9.
Merkisz, Jerzy, et al.. (2013). The possibilities of reducing emission pollutants of exhaust from city buses by the use of biomethane. Silniki Spalinowe/Combustion Engines.2 indexed citations
10.
Gis, W., et al.. (2013). Cars with electric drive and external costs of road transport. PRZEGLĄD ELEKTROTECHNICZNY. 287–292.2 indexed citations
11.
Gis, W., et al.. (2013). Feasibility study for the pilot biomethane refueling station for city buses in Rzeszow. Silniki Spalinowe/Combustion Engines.1 indexed citations
12.
Gis, W., et al.. (2013). Potencjał produkcji biogazu w Polsce. Zeszyty Naukowe Instytutu Pojazdów / Politechnika Warszawska.1 indexed citations
13.
Biernat, Krzysztof, et al.. (2012). Application of the life cycle assessment (LCA) method to the estimation of environmental impact of the engine biofuels generation for example of biogas fuel.1 indexed citations
14.
Gis, W., et al.. (2011). Properties of the rapeseed oil methyl esters and comparing them with the diesel oil properties. Journal of KONES Powertrain and Transport. 121–127.8 indexed citations
15.
Merkisz, Jerzy, et al.. (2011). Biogas as vehicle fuel.
16.
Gis, W., et al.. (2010). Bilans i prognoza zużycia nośników energii oraz emisji dwutlenku węgla przez polski transport samochodowy.1 indexed citations
17.
Chłopek, Z., et al.. (2010). Zasilanie silników biometanem jako przykład napędów gazowych.
18.
Gis, W., et al.. (2010). Elektryczne pojazdy samochodowe jako jeden z kierunków dekarbonizacji transportu.2 indexed citations
19.
Merkisz, Jerzy & W. Gis. (2008). Exhaust emission from vehicles under real road traffic conditions - a new chance for PTI. Journal of KONES Powertrain and Transport. 321–330.1 indexed citations
20.
Merkisz, Jerzy, et al.. (2006). Harmonizacja funkcji i technologii systemu tachografu cyfrowego ze współczesnymi systemami telematycznymi transportu drogowego, pokładowymi sieciami informatycznymi oraz systemem GPS.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.