VAKHGUELT, Anatoli; BERGANDER, Marek J.; KAPAYEVA, Sarken; VAKHGUELT, Anatoli. INNOVATIVE TECHNICAL DESIGN OF AIR HEAT PUMPS OPERATING IN THE CONDITIONS OF THE NORTHERN CLIMATE. Д. Серікбаев атындағы ШҚТУ Хабаршысы, [S. l.], n. 4, p. 53–65, 2022. Disponível em: https://journals.ektu.kz/vestnik/article/view/222. Acesso em: 13 nov. 2026.