Papeikin, O., Safronov, O., Bodachivska, L. and Venger, I. (2020) “Synthesis and properties of urea greases based on aminoamides of plant oil phosphatides”, Eastern-European Journal of Enterprise Technologies, 4(6 (106), pp. 54–60. doi: 10.15587/1729-4061.2020.210043.