APA (7th ed.) Citation

Prokopov, V. G. (2015). Energy efficiency in buildings with combined heating systems based on gas consuming boilers and electrical systems of direct action.

Chicago Style (17th ed.) Citation

Prokopov, V. G. Energy Efficiency in Buildings with Combined Heating Systems Based on Gas Consuming Boilers and Electrical Systems of Direct Action. 2015.

MLA (8th ed.) Citation

Prokopov, V. G. Energy Efficiency in Buildings with Combined Heating Systems Based on Gas Consuming Boilers and Electrical Systems of Direct Action. 2015.

Warning: These citations may not always be 100% accurate.