Mazovia Regional Studies 2023/44 Start › Mazovia Regional Studies 2023/44 Part I. Analyses and StudiesPart II. Self governmentPart III. Miscellaneous DOI no: 10.21858/msr.44 Volumen no: 44 Online edition Part. I Analyses and Studies Marek Serafin, Analysis of the structure of scheduled airlines capacity in Central European countries. Part one page 9 Tadeusz Wójcicki, Directions of extension of the sea port in Elbląg page 29 Maciej Siekierski, Piotr Ryś, Anna Wieczorek, Energy generation – hydrogen technologies. Hydrogen from biomass and waste page 47 Part II. Self government Agata Kucharska, Dariusz Piwowarczyk, Revitalisation in the development policy of the Mazowieckie Voivodeship against the background of national and EU conditions – experience and perspectives page 65 Part III. Miscellaneous Adam Kapler, Conference on wetland protection in Poland on the occasion of the World Wetlands Day (February 4–7, 2023, Warsaw) page 93 Anna Wieczorek, COVID-19 – time for conclusions. Existing buildings and the ability to isolate people page 113 PDF Button See other editions Mazovia Regional Studies 2022/40 Mazovia Regional Studies 2020/34 Mazovia Regional Studies 2017/21 Mazovia Regional Studies 2011/6 Return to editions list PDF Button Skip back to main navigation