Carl Wilhelm Scheele, Chemische Abhandlung von der Luft und dem Feuer [Chemical treatise on air and fire] (Upsala, Sweden: Magnus Swederus, 1777; and Leipzig, (Germany): Siegfried Lebrecht Crusius, 1777).
Priestley, Joseph (1772). »Observations on different kinds of air«. Philosophical Transactions of the Royal Society of London. 62: 147–256. doi:10.1098/rstl.1772.0021.
Erisman, Jan Willem; Sutton, Mark A.; Galloway, James; Klimont, Zbigniew; Winiwarter, Wilfried (2008). »How a century of ammonia synthesis changed the world«. Nature Geoscience. 1 (10): 636. Bibcode:2008NatGe...1..636E. doi:10.1038/ngeo325.
Roy, A. K.; Burns, G. T.; Grigora, S.; Lie, G. C. (1994). »Poly(alkyl/aryloxothiazenes), [N=S(O)R]n : New direction in inorganic polymers«. V Wisian-Neilson (ur.). Inorganic and organometallic polymers II: advanced materials and intermediates. American Chemical Society. str. 344–357. doi:10.1021/bk-1994-0572.ch026.
Schuch, A. F.; Mills, R. L. (1970). »Crystal Structures of the Three Modifications of Nitrogen 14 and Nitrogen 15 at High Pressure«. The Journal of Chemical Physics. 52 (12): 6000–08. Bibcode:1970JChPh..52.6000S. doi:10.1063/1.1672899.
Iancu, C. V.; Wright, E. R.; Heymann, J. B.; Jensen, G. J. (2006). »A comparison of liquid nitrogen and liquid helium as cryogens for electron cryotomography«. Journal of Structural Biology. 153 (3): 231–40. doi:10.1016/j.jsb.2005.12.004. PMID16427786.
Reich, Murray; Kapenekas, Harry (1957). »Nitrogen Purfication. Pilot Plant Removal of Oxygen«. Industrial & Engineering Chemistry. 49 (5): 869–73. doi:10.1021/ie50569a032.
Eremets, M. I.; Popov, M. Y.; Trojan, I. A.; Denisov, V. N.; Boehler, R.; Hemley, R. J. (2004). »Polymerization of nitrogen in sodium azide«. The Journal of Chemical Physics. 120 (22): 10618–23. Bibcode:2004JChPh.12010618E. doi:10.1063/1.1718250. PMID15268087.
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»Gases - Density«. The Engineering Toolbox. Pridobljeno 27. januarja 2019.
Erisman, Jan Willem; Sutton, Mark A.; Galloway, James; Klimont, Zbigniew; Winiwarter, Wilfried (2008). »How a century of ammonia synthesis changed the world«. Nature Geoscience. 1 (10): 636. Bibcode:2008NatGe...1..636E. doi:10.1038/ngeo325.
Schuch, A. F.; Mills, R. L. (1970). »Crystal Structures of the Three Modifications of Nitrogen 14 and Nitrogen 15 at High Pressure«. The Journal of Chemical Physics. 52 (12): 6000–08. Bibcode:1970JChPh..52.6000S. doi:10.1063/1.1672899.
Eremets, M. I.; Popov, M. Y.; Trojan, I. A.; Denisov, V. N.; Boehler, R.; Hemley, R. J. (2004). »Polymerization of nitrogen in sodium azide«. The Journal of Chemical Physics. 120 (22): 10618–23. Bibcode:2004JChPh.12010618E. doi:10.1063/1.1718250. PMID15268087.
Iancu, C. V.; Wright, E. R.; Heymann, J. B.; Jensen, G. J. (2006). »A comparison of liquid nitrogen and liquid helium as cryogens for electron cryotomography«. Journal of Structural Biology. 153 (3): 231–40. doi:10.1016/j.jsb.2005.12.004. PMID16427786.
Eremets, M. I.; Popov, M. Y.; Trojan, I. A.; Denisov, V. N.; Boehler, R.; Hemley, R. J. (2004). »Polymerization of nitrogen in sodium azide«. The Journal of Chemical Physics. 120 (22): 10618–23. Bibcode:2004JChPh.12010618E. doi:10.1063/1.1718250. PMID15268087.