Pontecorvo, Guido (1963). "The Leeuwenhoek Lecture - Microbial genetics: retrospect and prospect". Proceedings of the Royal Society of London. Series B. Biological Sciences. 158 (970): 1–23. Bibcode:1963RSPSB.158....1P. doi:10.1098/rspb.1963.0031. ISSN2053-9193.
Keilin, David (1959). "The Leeuwenhoek Lecture - The problem of anabiosis or latent life: history and current concept". Proceedings of the Royal Society of London. Series B. Biological Sciences. 150 (939): 149–191. Bibcode:1959RSPSB.150..149K. doi:10.1098/rspb.1959.0013. ISSN2053-9193.
Pontecorvo, Guido (1963). "The Leeuwenhoek Lecture - Microbial genetics: retrospect and prospect". Proceedings of the Royal Society of London. Series B. Biological Sciences. 158 (970): 1–23. Bibcode:1963RSPSB.158....1P. doi:10.1098/rspb.1963.0031. ISSN2053-9193.
Keilin, David (1959). "The Leeuwenhoek Lecture - The problem of anabiosis or latent life: history and current concept". Proceedings of the Royal Society of London. Series B. Biological Sciences. 150 (939): 149–191. Bibcode:1959RSPSB.150..149K. doi:10.1098/rspb.1959.0013. ISSN2053-9193.
Pontecorvo, Guido (1963). "The Leeuwenhoek Lecture - Microbial genetics: retrospect and prospect". Proceedings of the Royal Society of London. Series B. Biological Sciences. 158 (970): 1–23. Bibcode:1963RSPSB.158....1P. doi:10.1098/rspb.1963.0031. ISSN2053-9193.
Keilin, David (1959). "The Leeuwenhoek Lecture - The problem of anabiosis or latent life: history and current concept". Proceedings of the Royal Society of London. Series B. Biological Sciences. 150 (939): 149–191. Bibcode:1959RSPSB.150..149K. doi:10.1098/rspb.1959.0013. ISSN2053-9193.