• Cygankiewicz J., 2015. Determination of Critical Conditions of Spontaneous Combustion of Coal in Longwall Gob Areas. Archives of Mining Sciences, Vol.60, Issue 3, page 761÷776.
  • Cygankiewicz J., Dudzińska A., Żyła M., 2012. Examination of sorption and desorption of hydrogen on several samples of polish hard coals. Adsorption 2012, 18, 3-4, 189-198.
  • Cygankiewicz J., Knechtel J. (2014): The Effect of Temperature of Rocks on Microclimatic Conditions in Long gate roads and Galleries in Coal Mines, Archives of Mining Sciences, Vol. 59, Issue 1, page 189÷216.
  • Cygankiewicz J., Knechtel J.(2014): Comments of the Heat released during Operation in hot Rock Mass and its possible Applications, International Multidisciplinary Scientific Geoconferences, 17-26 June, Bulgaria, 14thGeoConference on Science and Technologies in Geology, Exploration and Mining, Conference Proceedings Volume III, page 99÷106.
  • Cygankiewicz J., Knechtel J., 2015. Remarks on Heat Emission during Operation in Hot Rock Mass and on Possibilities of Its Use. Journal of Geography and Geology, Canada, Vol.7, No.1, March 2015, page 46-55.
  • Dudzińska A., Investigation of adsorption and desorption of acetylene on hard coal samples from Polish mines, International Journal of Coal Geology 2014, 128-129, 24-31.
  • Dudzińska A. Cygankiewicz J., 2015. Analysis of adsorption tests of gases emitted in the coal self-heating process, Fuel Processing Technology 2015, 137, 109-116.
  • Dudzińska A., Żyła M., Cygankiewicz J., 2013. Influence of the Metamorphism Grade and Porosity of Hard Coal on Sorption and Desorption of Propane. Archives of Mining Sciences, vol. 58, no. 3, pp.859-871, 2013.
  • Dudzińska A., Żyła M., Cygankiewicz J., 2014. Wpływ rozdrobnienia węgli kamiennych na ilości sorbowanego etenu, Effect of disintegration of bituminouscoal on the amount of sorbedethene, Przemysł Chemiczny 93/2 (2014), 206-211.
  • Turek M., Cygankiewicz J., Więckowski M., Extinguishing the underground coal gasification georeactor in the bituminous coal mine; PrzemysłChemiczny 94/12.

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