Articles on Russian PVC Pyramid Research:
This website is a useful tool for those interested in learning more about pyramid geometry. The website provides an interactive tool for determining pyramid lengths and angles.
Russian PVC Pyramid Research Paper by Volodymyr Krasnoholovets et.al.
Volodymyr Krasnoholovets and his team at the Institute of Physics in the Ukraine wrote this his article which details the research carried out on Russian pyramids built during the last 10 years by Alexander Golod from Moscow.