Kawasaki, M; Guo, Y. X. (1996). "Sensory cues for the gradual frequency fall responses to the gymnotiform electric fish, Rhamphichthys rostratus". Journal of Comparative Physiology. 178 (4): 453–462. doi:10.1007/BF00190176. PMID8847661. S2CID22063835.
Kawasaki, M; Guo, Y. X. (1996). "Sensory cues for the gradual frequency fall responses to the gymnotiform electric fish, Rhamphichthys rostratus". Journal of Comparative Physiology. 178 (4): 453–462. doi:10.1007/BF00190176. PMID8847661. S2CID22063835.
Kawasaki, M; Guo, Y. X. (1996). "Sensory cues for the gradual frequency fall responses to the gymnotiform electric fish, Rhamphichthys rostratus". Journal of Comparative Physiology. 178 (4): 453–462. doi:10.1007/BF00190176. PMID8847661. S2CID22063835.