Nikitin, V.P. & Kozyrev S.A. (1997). Molecular-Cellular Mechanisms of the Formation of Long-Term Memory in the Edible Snail. Neuroscience and Behavioral Physiology, 27, 212-215.
Sakakibara, M., Kawai, R., Kobayashi, S., & Horikoshi, T. (1998). Associative Learning of Visual and Vestibular Stimuli in Lymnaea. Neurobiology of Learning and Memory, 69, 1-12.
Yamanaka, M., Hatakeyama, D., Sadamoto,
H., Kimura, T., & Ito, E. (2000). Development of Key Neurons
For Learning Stimulates Learning Ability in Lymnaea stagnalis. Neuroscience
Letters, 278, 113-116.