FOFANA, Mustapha Sahid. THE STABILITY OF A SPECIAL DIFFERENTIAL EQUATION UNDER ZERO EQUILIBRIUM STATE Periodica Polytechnica Mechanical Engineering, [S. l.], v. 31, n. 4, p. 295–311, 1987. Disponível em: https://pp.bme.hu/me/article/view/5710. Acesso em: 18 may. 2024.