• Iwona Skręt, Z. Szlachta - "Influence of the diesel fuel on the diesel engine ecology".- International Conference: "Transport' 97" Ostrawa-Katowice, april /may 1997.- (PL,ČR)
• Franciszek Steinmec, Beata Altkorn - "Vegetable oils as renewable materials for biodegradable lubricating oils production". - International Science Conference: "Plant industry as a source for chemistry and manufacture processes" - IBMER Warszawa, April 1997- (PL)
• Zofia Łukasik - "Methyl ester of rape oil stability during storage" - International Science Conference: "Plant industry as a source for chemistry and manufacture processes" - IBMER Warszawa, April 1997- (PL)
• J. Cisek, Z. Szlachta, Marian Zabłocki - "Performance and selected properties of a diesel engine running on rapeseed oil" - X International Conference MOTOR SYMPO '97 - Brno, June 1997, str. 217.- (ČR) and KONES'97, 23rd International Scientific Conference on Combustion Engines Journal of Kones - Bielsko-Biała, September 1997, p. 138 - (PL)
• Zofia Łukasik, Bogusław Szczerski - "Evaluation of Diesel Fuel-RME Mixtures" - X International Conference: MOTOR SYMPO'97, Brno, June 1997, p. 153-156 - (ČR)
• J. Cisek, Z.Szlachta, Marian Zabłocki - "The influence of exhaust dilution ratio on the results of particulate emission measuring in a diesel engine" - XXVIII International Conference:, Vojenska Akademie v Brne, Brno, September 1997, p. 109. - (ČR)
• Zofia Łukasik, Bogusław Szczerski - "The Use of Motor Fuel with RME as Fuel for Diesel Engine". - International Conference: "Use of Biofuels for Transportation", Sztokholm, September 1997 - (Sweden)
• J. Banaś, B. Mazurkiewicz, W. Stolarski, K. Zborowski, Antoni Marchut,
  A. Kaczmarczyk, Ludwik Kornblit - "Corrosion of metals in petrol" - Phisical Chemistry Institute- Warszawa and Kawasaki Steel Corporation - Zakopane, October 1997, p. 347- 0 (PL)
• Janusz Jakóbiec - "Certain aspects of laboratory and field investigation of propane-butane LPG as engine fuel" - IV International Conference: "Gas Engines"97; Construction-Investigation-Exploitation" - Vysne Ruźbachy, December 1997 - (SL)
• Danuta Herman, Bogusław Szczerski - "Application of "The Viscosity Loss Trapezoid" method for evaluation of permanent and temporary viscosity loss of oils with V I Improvers"- KONES '97, 23rd International Scientific Conference on Combustion Engines Journal of Kones, Bielsko-Biała, September 1997, p. 199. - (PL)
• Zofia Łukasik - "Diesel fuel containing 20% of rapeseed oil methyl ester (RME) - trials on engine tests beds" - 10th European Conference "Biomass for Energy and Industry", Wűrzburg, June 1998
• Jacek Fall, A. Voelkel - "Silica adsorbents in the examination of heavy oil residues" - SILICA 98 - An International Conference on Silica Science and Technology - Mulhouse, September 1998, p. 723 - (France)
• J. Cisek, Z. Szlachta, Marian Zabłocki - "Measurement conditions of the particulate emission of diesel engine and the results obtained" - KONES'98, 24th International Scientific Conference on Combustion Engines Journal of Kones, Warszawa - Gdańsk, September 1998- (PL)
• W. Sala, Z. Szwajka, Janusz Jakóbiec - "Analysis of corrosion danger to engine combustion chamber elements"- INTER-KONMOT˘98: "Construction, engineering and exploitation of automotive vehicles at the beginning XXI century" - Zakopane, October 1998 - (PL)
• Ludwik Kornblit, L. Lenartowicz, Antoni Marchut, S.Ptak - "The possibility of applying zeoforming process for production of environmentally friendly petrols"- III International Conference: "Catalysis and Adsorpcion in Fuel Processing and Environmetal Protection" - Kudowa-Zdrój, September 1999.
  - (PL)
• Marian Zabłocki, J. Cisek, Z. Szlachta - "The particulate emission of diesel engine as a function of exhaust dilution ratio determination methods"- Międzynarodowa Konferencja AGROTECH-NITRA'99 - Slovenska Polnohospodarska Uniwersita v Nitre, Mechanizačna Fakulta -Nitra (Słowacja), September 1999 - (SL)
• A.Voelkel, Jacek Fall - "Ytilization of chromatographic methods in charakterization of high-boiling crude oil fractions". - IV Polish-Ukrainian Symposium & X Chromatographic Conference: " Science - Industry" - Lublin, September 1999, Scientific Materials, W-9. - (PL)
• Janusz Jakóbiec - "Comparative evaluation of combustion chamber elements deposits fed with bad-free 95 gasoline and propane-butane gas"-
  V Internationale Conference: "Gas Engines'2000 Construction-Investigation-Exploitation" Vysne Ruźbachy, may 2000. - (SL)
• P.Szczęsny, Janusz Jakóbiec - "Computational/experimental analysis of the influence of high oxygenates content gasoline on Cinquecento 1170A1.046."
  - KONES'2000, 26th International Scientific Conference on Combustion Engines - Nałęczów, September 2000. - (PL)
• Jacek Fall, A. Voelkel - "Application of IGC in screening of changes of phisicochemical properties of the residue oils diring their annealing" - XXI Conference of Science: "Chromatographic methods exanination of organic compounds" - Silesian University, Polish Academy of Science in Katowice - Katowice, June 1997, p.56. - (PL)
• J. Cisek, Z. Szlachta, Marian Zabłocki - "Some special features of particulate emission measuring in the diesel engine" - I Conference: "Vehicle-Environment" - Radom, June 1997. - (PL)
• Jacek Fall, A.Voelkel - "Used oils processing and their characteristics applying IGC"- II Congress of Chemical Technology - Wrocław, September 1997, p.290. - (PL)
• Zofia Łukasik, Bogusław Szczerski - "Diesel fuel containing of oxygen component - emission and fuel injections fouling control" - V Technical and Science Conference: "Atmosferic air protection - reduce of pollution" - Ustroń-Jaszowiec, April 1998 - (PL)
• Zdzisław Stępień, Leszek Ziemiański - "The cetan number of diesel fuel impact on injurious component emission in exhaust gases of diesel engine"
  - V Technical and Science Conference: "Atmosferic air protection - reduce of pollution" - Ustroń-Jaszowiec, April 1998- (PL)
• A. Voelkel, Jacek Fall - "Examination of poly-?-olefins (PAO) by means of inverse gas chromatography"- XXII Conference of Science: "Chromatographic methods exanination of organic compounds" - Silesian University, Polish Academy of Science in Katowice - Katowice-Szczyrk, June 1998, p.54.-(PL)
• W. Wasiak, Wł. Urbaniak, I. Rykowska, Jacek Fall - "Used engine oils. Analysis of starting materials and products obtained from their processing".- IInd Conference Technical Science: "Vehicle-Environment"- Radom, June 1999, p.369. - (PL)
• Iwona Skręt - "Composition and properties of diesel fuel components from hydrocraking of vacuum distilates" - Seminarium: "Liquid Fuels in Poland" - PŁOCK, June 2000. - (PL)

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