@ARTICLE{Wcisło_Grzegorz_Application_2012, author={Wcisło, Grzegorz and Strzelczyk, Maciej}, number={No 2}, journal={Teka Commission of Motorization and Power Industry in Agriculture}, howpublished={online}, year={2012}, publisher={The Lublin Branch of the Polish Academy of Sciences}, title={Application of chromatography to the analysis of quality of RME type biofuels obtained from pure, fresh rapeseed oil and from the waste (previously fried) oil of the same origin}, }