Aleksandrovich Larchikov, Andrey, et al. “Development of a Mathematical Model for Precise Temperature Measurement in Geoinformation Systems for Monitoring Individual Heat Consumption In Apartment Buildings”. International Journal of Engineering & Technology, vol. 7, no. 4.38, Dec. 2018, pp. 1158-61, https://doi.org/10.14419/ijet.v7i4.38.27754.