SABDENOV, K.O.; KONYSBEKOVA, G.K. PHYSICAL PROPERTIES OF A FREE-PISTON STIRLING ENGINE WITH A REVERSIBLE CHEMICAL REACTION OF DIOXSIDE NITROGEN  TETRAOXSIDE NITROGEN IN THE WORKING GAS. Eurasian Physical Technical Journal, [S. l.], v. 23, n. 1 (55), p. 34–47, 2026. DOI: 10.31489/2026N1/34-47. Disponível em: https://phtj.buketov.edu.kz/EPTJ/article/view/1405. Acesso em: 2 apr. 2026.