Seeburg, Peter H. Department of Molecular Neurobiology, Max Planck Institute for Medical Research, Max Planck Society;
https://www.nature.com/articles/306391a0.pdf (Any fulltext)
https://doi.org/10.1038/306391a0 (Any fulltext)
Nunn, M. F., Seeburg, P. H., Moscovici, C., & Duesberg, P. H. (1983). Tripartite structure of the avian erythroblastosis virus E26 transforming gene. Nature, 306(5941), 391-395. doi:10.1038/306391a0.