Nussinov, Mark D.; Vladimir A. Otroshchenkob; Salvatore Santoli (1997). "Emerging Concepts of Self-organization and the Living State". Biosystems. 42 (2–3). ss. 111-118. doi:10.1016/S0303-2647(96)01699-1. PMID9184757.
Diener TO (August 1971). "Potato spindle tuber "virus". IV. A replicating, low molecular weight RNA". Virology. 45 (2). ss. 411-28. doi:10.1016/0042-6822(71)90342-4. PMID5095900.
Greenspan, Neil (28 Ocak 2013). "Are Viruses Alive?". The Evolution & Medicine Review. 23 Nisan 2023 tarihinde kaynağından arşivlendi. Erişim tarihi: 27 Nisan 2016.
Nussinov, Mark D.; Vladimir A. Otroshchenkob; Salvatore Santoli (1997). "Emerging Concepts of Self-organization and the Living State". Biosystems. 42 (2–3). ss. 111-118. doi:10.1016/S0303-2647(96)01699-1. PMID9184757.
Diener TO (August 1971). "Potato spindle tuber "virus". IV. A replicating, low molecular weight RNA". Virology. 45 (2). ss. 411-28. doi:10.1016/0042-6822(71)90342-4. PMID5095900.
Greenspan, Neil (28 Ocak 2013). "Are Viruses Alive?". The Evolution & Medicine Review. 23 Nisan 2023 tarihinde kaynağından arşivlendi. Erişim tarihi: 27 Nisan 2016.