Mumma, M.J.; Disanti, M.A.; dello Russo, N.; Fomenkova, M.; Magee-Sauer, K.; Kaminski, C.D.; D.X., Xie (1996). «Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin». Science272: 1310. PMID8650540. doi:10.1126/science.272.5266.1310.
Boese R, Weiss HC, Blaser D (1999). «The melting point alternation in the short-chain n-alkanes: Single-crystal X-ray analyses of propane at 30 K and of n-butane to n-nonane at 90 K». Angew Chemie Int Ed38: 988-992. doi:10.1002/(SICI)1521-3773(19990401)38:7<988::AID-ANIE988>3.3.CO;2-S.
google.es
books.google.es
[1]Química: Teoría y Problemas. Escrito por José Antonio García Pérez. pag 302. books.google.es
[2]Química Orgánica. Escrito por John McMurry. pag 131. books.google.es
nih.gov
ncbi.nlm.nih.gov
Mumma, M.J.; Disanti, M.A.; dello Russo, N.; Fomenkova, M.; Magee-Sauer, K.; Kaminski, C.D.; D.X., Xie (1996). «Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin». Science272: 1310. PMID8650540. doi:10.1126/science.272.5266.1310.