Eggert, T., Hauck, B., Hildebrandt, N., Gehring, W. J., & Walldorf, U. (1998). Isolation of a Drosophila homolog of the vertebrate homeobox gene Rx and its possible role in brain and eye development. Proc Natl Acad Sci U S A.

Eggert, Tanja, Bernd Hauck, Nicole Hildebrandt, Walter J. Gehring, a Uwe Walldorf. "Isolation of a Drosophila Homolog of the Vertebrate Homeobox Gene Rx and Its Possible Role in Brain and Eye Development." Proc Natl Acad Sci U S A 1998.

Eggert, Tanja, et al. "Isolation of a Drosophila Homolog of the Vertebrate Homeobox Gene Rx and Its Possible Role in Brain and Eye Development." Proc Natl Acad Sci U S A 1998.