@article{Liu17a-14, title = {17, 539}, author = {Wanli Liu}, year = {2017}, doi = {10.3390/s17122821}, url = {https://doi.org/10.3390/s17122821}, researchr = {https://researchr.org/publication/Liu17a-14}, cites = {0}, citedby = {0}, journal = {Sensors}, volume = {17}, number = {12}, pages = {2821}, }