https://bioacoustics.info/article/subharmonics-biphonations-and-frequency-jumps-vocalisation-japanese-macaques-macaca-fuscata
Subharmonics, biphonations and frequency jumps in the vocalisation of Japanese macaques Macaca...
subharmonicsfrequencyjumpsjapanesemacaques
https://www.e3s-conferences.org/articles/e3sconf/ref/2019/65/e3sconf_rses2019_01054/e3sconf_rses2019_01054.html
Self-oscillations at the frequency of subharmonics in nonlinear electric chains and systems | E3S...
E3S Web of Conferences, open access proceedings in environment, energy and earth sciences
the frequencyselfoscillationssubharmonicsnonlinear