1. Rajewski P., Behrendt C., Klys O. (2014). Modernisations Polish fishing vessels on the example of the cutter DZI-102 Scientific Journals of the Maritime University of Szczecin, Vol. 40 Issue: 112, pp. 17-22.
2. Polish Register of Shipping. (PRS) (2010). Documentation of the classification society for the DZI-102.
3. IMO (2009). Guidance for the development of a Ship Efficiency Management Plan. MEPC.1/Circ. 683, London.
4. EU Commission Directive, (2002) Nr. 2002/35/EC of 25.04.2002.
5. European Union Council Directive, (1997) no. 97/70/EC of 11.12.1997.