G. P. Petrakov
- The service life of plastic pipe in the polyurethane foam insulation, used for heating systems. Dans: Magazine of Civil Engineering / Инженерно-строительный журнал, v. 29, n. 3 (mai 2012). (2012):
- Increasing the energy efficiency of thermal insulation of heat network pipelines in Northern and Northeastern regions of Russia. Dans: Magazine of Civil Engineering / Инженерно-строительный журнал, v. 22, n. 4 (juin 2011). (2011):