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In Situ Enhancement and Isotopic Labeling of Biogenic Coalbed Methane.
Barnhart EP, Ruppert LF, Hiebert R, Smith HJ, Schweitzer HD, Clark AC, Weeks EP, Orem WH, Varonka MS, Platt G, Shelton JL, Davis KJ, Hyatt RJ, McIntosh JC, Ashley K, Ono S, Martini AM, Hackley KC, Gerlach R, Spangler L, Phillips AJ, Barry M, Cunningham AB, Fields MW. Barnhart EP, et al. Among authors: weeks ep. Environ Sci Technol. 2022 Mar 1;56(5):3225-3233. doi: 10.1021/acs.est.1c05979. Epub 2022 Feb 10. Environ Sci Technol. 2022. PMID: 35142487 Free article.
The Lisse effect revisited.
Weeks EP. Weeks EP. Ground Water. 2002 Nov-Dec;40(6):652-6. doi: 10.1111/j.1745-6584.2002.tb02552.x. Ground Water. 2002. PMID: 12425353