@article{oai:ir.kagoshima-u.ac.jp:00012366,
 author = {Chen, Jie Yu and Miyazato, Mitsuru and Ishiguro, Etsuji and Nanba, Naohiko},
 journal = {Memoirs of the Faculty of Agriculture, Kagoshima University},
 month = {2016-10-31},
 pages = {113--119},
 title = {Nondestructive Firmness Detection in Agricultural Products by Power Spectrum Analysis of the Impact Force},
 volume = {30},
 year = {}
}