Gliboff, Sander (2005). ""Protoplasm… is soft wax in our hands": Paul Kammerer and the art of biological transformation". Endeavour. 29 (4): 162–167. doi:10.1016/j.endeavour.2005.10.001. PMID16271762.
Gliboff, Sander AO (2009). "Did Paul Kammerer discover epigenetic inheritance? No and why not". Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 314 (8): 616–24. doi:10.1002/jez.b.21374. PMID20853422.
Gliboff, Sander (2005). ""Protoplasm… is soft wax in our hands": Paul Kammerer and the art of biological transformation". Endeavour. 29 (4): 162–167. doi:10.1016/j.endeavour.2005.10.001. PMID16271762.
Gliboff, Sander AO (2009). "Did Paul Kammerer discover epigenetic inheritance? No and why not". Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 314 (8): 616–24. doi:10.1002/jez.b.21374. PMID20853422.