@article{Shunli WANG:388, author = {Shunli WANG, Zhanfeng LI, Youliang MA, Hu DENG, Liping SHANG}, title = {Automatic online testing methods of soil CO2 concentration}, publisher = {Front. Agric. China}, year = {2011}, journal = {Frontiers of Agriculture in China}, volume = {5}, number = {3}, eid = {388}, numpages = {4}, pages = {388}, keywords = {deep soil respiration;online unattended monitoring;polynomial fitting;optimization}, url = {https://journal.hep.com.cn/fag/EN/abstract/article_1855.shtml}, doi = {10.1007/s11703-011-1096-0} }