Schaller, H. C. Max Planck Institute for Medical Research, Max Planck Society;
Grimmelikhuijzen, C. J. P. Max Planck Institute for Medical Research, Max Planck Society;
https://link.springer.com/content/pdf/10.1007%2F978-1-4757-0596-6_44.pdf (beliebiger Volltext)
https://doi.org/10.1007/978-1-4757-0596-6_44 (beliebiger Volltext)
Schaller, H. C., Grimmelikhuijzen, C. J. P., & Schmidt, T. (1983). Assay and isolation of substances controlling morphogenesis in hydra. In Hydra: Research Methods (pp. 311-324). Boston, MA: Springer.