@article{Ortiz Fernández_2019, title={An Extension of the Inequality of John-Nirenberg}, volume={6}, url={https://revistas.unitru.edu.pe/index.php/SSMM/article/view/2442}, DOI={10.17268/sel.mat.2019.01.06}, abstractNote={<p>The objetive of this note is to present an extension of the inequality of John-Nirenberg relative to a characterization of the spaces of bounded mean oscillation (spaces BMO). Another extension of this inequality is mentioned.</p>}, number={01}, journal={Selecciones Matemáticas}, author={Ortiz Fernández, Alejandro}, year={2019}, month={Jul.}, pages={35-40} }