Herold, J., Gorbalenya, A. E., Thiel, V., Schelle, B., & Siddell, S. G. (1998). Proteolytic Processing at the Amino Terminus of Human Coronavirus 229E Gene 1-Encoded Polyproteins: Identification of a Papain-Like Proteinase and Its Substrate. American Society for Microbiology.

Herold, Jens, Alexander E. Gorbalenya, Volker Thiel, Barbara Schelle, and Stuart G. Siddell. Proteolytic Processing At the Amino Terminus of Human Coronavirus 229E Gene 1-Encoded Polyproteins: Identification of a Papain-Like Proteinase and Its Substrate. American Society for Microbiology, 1998.

Herold, Jens, et al. Proteolytic Processing At the Amino Terminus of Human Coronavirus 229E Gene 1-Encoded Polyproteins: Identification of a Papain-Like Proteinase and Its Substrate. American Society for Microbiology, 1998.