BENEVATHO JAISON, A.; KHADAR BABU, Sk.; CHANDRASEKAR, V. Kamenev-Type Oscillation Criteria for Generalized Second Order Sublinear -Difference Equations. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.10, p. 1046–1049, 2018. DOI: 10.14419/ijet.v7i4.10.27916. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/27916.. Acesso em: 1 may. 2024.