1. Bingyang, H., Khoi, L. H.: Weighted composition operators on N p $\mathcal {N}_{p}$ spaces in the ball. C. R. Acad. Sci. Paris Ser. I(351), 719–723 (2013)
2. Bingyang, H., Khoi, L. H.: Compact difference of weighted composition operators on N p $\mathcal {N}_{p}$ spaces in the ball. Romanian J. Pure Appl. Math. 60, 101–116 (2015)
3. Bingyang, H., Khoi, L. H., Le, T.: Essential norm for weighted composition operators on N p $\mathcal {N}_{p}$ spaces in the ball. Vietnam J. Math. 44(2), 431–439 (2016)
4. Bingyang, H., Khoi, L. H., Le, T.: Composition operators between N p $\mathcal {N}_{p}$ spaces in the ball. North-W Eur. J. Math. 2(1), 103–120 (2016)
5. Hedenmalm, H., Korenblum, B., Zhu, K.: Theory of Bergman Spaces. Springer-Verlag (2000)