[Wirpsza Z.: Polyurethanes chemistry technology of applying (in Polish). WNT, Warszawa 1991]Search in Google Scholar
[Datta J., Kania E., Krajewski G., Haponiuk J. T.: Analysis of strength of polyurethane-steel layers, XLIX Zjazd PTChem i SITPChem, Gdańsk, 18-22 September 2006]Search in Google Scholar
[Datta J., Laski M., Kucińska-Lipka J.: The properties of polyurethane elastomers to be used as polymer cores in sandwich plate systems (SPS). Przem. Chem. 2007, 86, 63.]Search in Google Scholar
[Datta J., Laski M., Witkiewicz W.: The polymer-steel sandwich plate systems (SPS). Przem. Chem. 2007, 86, 200]Search in Google Scholar
[Datta J, Bielińska M.: Effect of ceramsite on properties of cast urethane elastomers. Przem. Chem. 2007, 86, 663]Search in Google Scholar
[Haponiuk J., Strankowski M., Datta J.: The latest developments in chemistry and technology of thermoplastic polyurethane elastomers, "Pomerania — Plast" Scientific Conference, 23-25 May 2007, Szczecin-Kolobrzeg. Seminar material.]Search in Google Scholar
[http://plastics.turkavkaz.ru/processes/molding/injection-molding/reaction/]Search in Google Scholar