Hongliang Liu, Haibo Chen. N. Appl. Math. Lett., 48:85-90, 2015. [doi]
@article{LiuC15-8,
title = {N},
author = {Hongliang Liu and Haibo Chen},
year = {2015},
doi = {10.1016/j.aml.2015.03.002},
url = {http://dx.doi.org/10.1016/j.aml.2015.03.002},
researchr = {https://researchr.org/publication/LiuC15-8},
cites = {0},
citedby = {0},
journal = {Appl. Math. Lett.},
volume = {48},
pages = {85-90},
}