Tutorial presentation. Creating 3D Lifebuoy with Cinema 4D. Part 1: Simple Variant April 2020 DOI: 10.13140/RG.2.2.16820.60805 https://www.researchgate.net/publication/340600688_Tutorial_presentation_Creating_3D_Lifebuoy_with_Cinema_4D_Part_1_Simple_Variant Video Simulation Cinema 4D + Plugins. Water and Lifebuoy April 2020 DOI: 10.13140/RG.2.2.22892.51845 https://www.researchgate.net/publication/340594795_Video_Simulation_Cinema_4D_Plugins_Water_and_Lifebuoy https://www.youtube.com/watch?v=j9PvtaXTrWM