[Database of real vehicle fuel consumption; https://www.spritmonitor.de]Search in Google Scholar
[Decarbonisation Pathways, publication of Eurelectric (iniciative of energy industry in Europe, December 2018; https://cdn.eurelectric.org/media/3457/decarbonisation-pathways-h-5A25D8D1.pdf]Search in Google Scholar
[Electropedia – Battery and Energy Technologies – Energy Efficiency; https://www.mpoweruk.com]Search in Google Scholar
[European standard EN 16 258:2012 Methodology for calculation and declaration of energy consumption and GHG emissions of transport services (freight and passengers).]Search in Google Scholar
[Eurostat, Europan statistics portal]Search in Google Scholar
[Hlatká, M., Bartuška, L. 2018 Comparing the Calculations of Energy Consumption and Greenhouse Gases Emissions of Passenger Transport Service. In: Nase More, Dubrovnik: University of Dubrovnik, Vol. 65, Issue 4, p. 224-229. ISSN 0469-6255.]Search in Google Scholar
[Jurkovic, M., Kalina, T., Teixeira, A. F. 2017 Possibilities of using alternative fuels for transport solution in Brazil. In: Proceedings of the 21st international scientific conference Transport means 2017, Kaunas, Lithuania, 2017, p. 724-728.]Search in Google Scholar
[Kalina, T., Jurkovic, M., Grobarcikova, A. 2015 LNG - Great Opportunity for the Inland Water Transport. In: Proc. of the 19th intern. scientific conference: Transport Means 2015, October 22-23, Kaunas University of Technology, p. 489-492.]Search in Google Scholar
[Knez, M. et. al. 2014. The estimation of a driving cycle for Celje and a comparison to other European cities. In. Sustainable cities and society, Vol. 11, p. 56-60.]Search in Google Scholar
[Lizbetin, J., Stopka, O., Nemec, F. 2016 Methodological Assessment of Environmental Indicators in Combined Transport in Comparison with Direct Road Freight Transport. In: Proceedings of the 20th international scientific conference Transport means 2016, Kaunas, Lithuania, p. 151-155.]Search in Google Scholar
[Ližbetin, J., Hlatká, M., Bartuška, L. 2018 Issues concerning declared energy consumption and greenhouse gas emissions of FAME biofuels. In: Sustainability (Switzerland), 10(9).10.3390/su10093025]Search in Google Scholar
[Milojevic, S., Pesic, R. 2012 Theoretical and experimental analysis of a CNG cylinder rack connection to a bus roof, In: International Journal of Automotive Technology, Vol.13, No.3, p. 497-503, ISSN 1976-3832, DOI: 10.1007/s12239−012−0047−y10.1007/s122390120047y]Abierto DOISearch in Google Scholar
[Milojević, S. 2017 Sustainable application of natural gas as engine fuel in city buses – benefit and restrictions, In: Journal of Applied Engineering Science, Vol.15, No.1, p. 81-88, ISSN 1451-4117, DOI: 10.5937/jaes15-1226810.5937/jaes15-12268]Abierto DOISearch in Google Scholar
[Milojević, S. et al. 2018 Alternative drive systems and environmentaly friendly public passengers transport, In: Applied Engineering Letters, Vol.3, No.3, p. 105-113, ISSN 2466-4847, DOI: https://doi.org/10.18485/aeletters.2018.3.3.410.18485/aeletters.2018.3.3.4]Abierto DOISearch in Google Scholar
[Petro, F., Konecny, V. 2017 Calculation of emissions from transport services and their use for the internalisation of external costs in road transport. In: 12th International scientific conference of young scientists on sustainable, modern and safe transport, High Tatras, Slovakia, Procedia Engineering, Vol. 192, p. 677-682. DOI: 10.1016/j.proeng.2017.06.117.10.1016/j.proeng.2017.06.117]Abierto DOISearch in Google Scholar
[Polcar, A., Cupera, J., Kumbar, V. 2016 Calibration and its use in measuring fuel consumption with the can-bus network. In: Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol. 64, Issue 2, p. 503-507.]Search in Google Scholar
[Report of the company SPS, a. s., transmission network operator in Slovakia]Search in Google Scholar
[Rybicka, I. et al. 2018 Application of the methodology related to the emission standard to specific railway line in comparison with parallel road transport: a case study, In: MATEC Web of Conferences 244, 03002 (2018), https://doi.org/10.1051/matecconf/20182440300210.1051/matecconf/201824403002]Abierto DOISearch in Google Scholar
[Skrucany, T., Gnap, J. 2014 Energy intensity and greenhouse gases production of the road and rail Cargo transport using a software in simulate the energy consumption of a train. In: Telematics - support of transport : 14th international conference on Transport systems telematics, TST 2014, Berlin: SPRINGER-VERLAG, ISBN 978-3-662-45316-2. - p. 263-272.]Search in Google Scholar
[Stoilova, S. 2016 Study of the efficiency of motorail trains as a factor in transport development. In: SGEM 2016, BK 2: Political sciences, law, finance, economics and turism conference proceedings, Vol. V. Book Series: International Multidisciplinary Scientific Conferences on Social Sciences and Arts. p. 627-634. Technical annex to the SEAP template instructions document: The emission factors. Document of The European Commission.]Search in Google Scholar
[Šarkan, B. et al. 2017 Composition of exhaust gases of spark ignition engines under conditions of periodic inspection of vehicles in Slovakia = Skład spalin z silników o zapłonie iskrowym w warunkach okresowych badań pojazdów na Słowacji. In: Przemysl Chemiczny. Vol. 96, No. 3, p. 675-680. DOI: 10.15199/62.2017.3.3610.15199/62.2017.3.36]Abierto DOISearch in Google Scholar
[Vyhláška č. 88/2015 Z.z. Ministerstva hospodárstva Slovenskej republiky, ktorou sa ustanovuje rozsah hodnotenia, spôsob výpočtu a hodnoty energetickej účinnosti zdrojov a rozvodov energie (in Slovak)]Search in Google Scholar