Мовчан, Анатолий Павлович, and Константин Юрьевич Удовиченко. 2012. “The Regulation System of Heat Load Boiler With the Use of the Controller With a Variable Structure”. Eastern-European Journal of Enterprise Technologies 2 (8(56):68-71. https://doi.org/10.15587/1729-4061.2012.3783.