Eissenberg, J. C., James, T. C., Foster-Hartnett, D. M., Hartnett, T., Ngan, V., & Elgin, S. C. (1990). Mutation in a heterochromatin-specific chromosomal protein is associated with suppression of position-effect variegation in Drosophila melanogaster.

Eissenberg, J C., T C. James, D M. Foster-Hartnett, T. Hartnett, V. Ngan, et S C. Elgin. Mutation in a Heterochromatin-specific Chromosomal Protein Is Associated With Suppression of Position-effect Variegation in Drosophila Melanogaster. 1990.

Eissenberg, J C., et al. Mutation in a Heterochromatin-specific Chromosomal Protein Is Associated With Suppression of Position-effect Variegation in Drosophila Melanogaster. 1990.